1 |       |       |       |         |       |       |       |
|-0-------------------------------|-----1---0-----------------------|
|-1-------------------------------|-------------3-1-1tr0------------|
|-2-------------------------------|-------------------------2-------|
|---------------------------------|---------------------------------|
|-0-------------------------------|---------------------------------|
|---------------------------------|-3-------------------------------|

                                                @
  |       |       |       |         |       |       |       |
|---------------------------------|-------------------------0-------|
|---------------------------------|-------------0---1---3-----------|
|-2-------1-------2---------------|---------2-----------------------|
|---------------------------------|-2-------------------------------|
|---------------------------------|---------------------------------|
|-1-------------------------------|-0-------------------------------|

                                                   ("tr")
2 |       |       |       |         |       |       |       |
|-1-----------0-------------------|---------------------------------|
|-----------------3-------1---0---|-0----------------0--------------|
|-2-------------------------------|-----------------2-2-1---2-------|
|-0-------------------------------|-1-------------------------------|
|---------------------------------|---------------------------------|
|---------------------------------|---------------------------------|


  |       |       |       |         |       |       |       |
|---------------------------------|---------------------------------|
|---------------------------------|---------------------------------|
|-2tr1----------------------------|---------------------------------|
|-----------------4-------2-------|-0-----------3---2---0-------0---|
|---------------------------------|-------------------------3-----2-|
|---------------------------------|-4-------------------------------|


3 |       |       |       |         |       |       |       |
|-------------------------0---1---|-3tr1--------------------0---1---|
|---------------------1-----------|---------------------------------|
|-----------------2---------------|---------------------------------|
|-------------2-------------------|---------------------------------|
|-3-------3-----------------------|---------------------------------|
|-----5---------------------------|---------------------------------|

                                                   ("tr")
  |       |       |       |         |       |       |       |
|-3-----------1---0---------------|---------------------------------|
|-1-----------------------3---1---|-1----------------1--------------|
|---------------------------------|-----------------3-3-2---3-------|
|-2-------------------------------|---------------------------------|
|---------------------------------|---------------------------------|
|-0-------------------------------|---------------------------------|


4 |       |       |       |         |       |       |       |
|-------------------------5-------|-3---1-------0-----------0-------|
|---------------------------------|-----------------3-----------1---|
|-2-------------------------------|---------------------------------|
|-3-------------------------------|---------------------------------|
|---------------------------------|---------------------------------|
|---------------------------------|---------------------------------|

                                @
  |       |       |       |         |       |       |       |
|-------------------------0-1-3---|---------------------------------|
|-0-----------0---1---3---------0-|-3tr1--------------------0---1---|
|-------0-2-----------------------|---------------------------------|
|-3-------------------------------|-2-------------------------------|
|---------------------------------|---------------------------------|
|---------------------------------|-0-------------------------------|


                                    /-----3-----\   /-----3-----\
5 |       |       |       |         |       |       |       |
|---------------------------------|---------------------------------|
|-3-------------------------------|---------------------------------|
|-0-------------------------------|-----------------2-----0---------|
|-------------------------5-------|-3-----2-----0---------------3---|
|-2-------------------------------|---------------------------------|
|---------------------------------|---------------------------------|

              *
  |       |       |       |         |       |       |       |
|---------------------------------|-----0-------------------0---3p2-|
|-----------------1---------------|-1h3---------0---1---3-----------|
|-----------0-2h4-----------0-2h4-|---------------------------------|
|-2-------------------------------|---------------------------------|
|-3-------------------------------|---------------------------------|
|---------------------------------|---------------------------------|

6 |       |       |       |         |       |       |       |
|-2-------5-------8-------10--7---|-8-----------0---1---------------|
|---------------------------------|---------6-------1---------------|
|---------------------------------|-----------------2---------------|
|---------------------------------|---------------------------------|
|-0-------------------------------|---------------------------------|
|---------------------------------|---------------------------------|


  |       |       |       |         |       |       |       |
|-0-----------------------5-------|---------------------------------|
|-1-------------------------------|-0-----------------------1-------|
|-0-------------------------------|-0-------------------------------|
|-----------------3---------------|---------------------------------|
|---------------------------------|---------------------------------|
|---------------------------------|---------------------------------|

  (*
7 |       |       |       |         |       |       |       |
|---------------------------------|---------0---1---0---------------|
|-1---------------------------0---|-1---3---------------3---1-------|
|---------------------0---2-------|-----------------------------4-2-|
|-2-------------------------------|---------------------------------|
|-3-------------------------------|---------------------------------|
|---------------------------------|---------------------------------|


  |       |       |       |         |       |       |       |
|---------------------------------|-------------1---0---------------|
|-------------0---3---------------|---------------------3---1---3-0-|
|-1-------1-----------2-----------|---------------------------------|
|-----2-------------------3-------|---------------------------------|
|-2---------------------------0---|---------------------------------|
|---------------------------------|-4-------------------------------|


8 |       |       |       |         |       |       |       |
|---------------------------------|-2-----------------------2-------|
|-1---------------0---------------|---------------------------------|
|-------------------------2-------|---------------------------------|
|-2-------------------------------|---------------------------------|
|-0-------------------------------|---------------------------------|
|---------------------------------|---------------------------------|


  |       |       |       |         |       |       |       |
|-2-----------------------3---5---|-3-------2-------3-------0-------|
|-1-------------------------------|---------------------------------|
|---------------------------------|-----------------4-------0-------|
|-1-------------------------------|-----------------2---------------|
|---------------------------------|---------------------------------|
|---------------------------------|---------------------------------|


9 |       |       |       |         |       |       |       |
|-0-------------------------------|-7-------------------------------|
|---------4-------2-------0-------|---------------------5---6-------|
|---------------------------------|-------------4-5-7-----------7---|
|-4-------------------------------|---------------------------------|
|-2-------------------------------|---------------------------------|
|---------------------------------|---------------------------------|


  |       |       |       |         |       |       |       |
|---------------------------------|-----------------7---------------|
|---------6-----------8---6---5---|---------------------------------|
|---------------------------------|-7---6---7---------------7-------|
|-6-------------------------------|---------------------------------|
|---------------------------------|---------------------------------|
|---------------------------------|---------------------------------|


10|       |       |       |         |       |       |       |
|-------------------------5---7---|-8---7---8---------------8-------|
|-------------5---7---8-----------|---------------------------------|
|-6-------------------------------|-----------------8---------------|
|-5-------------------------------|---------------------------------|
|---------------------------------|-----------------9---------------|
|---------------------------------|---------------------------------|


  |       |       |       |         |       |       |       |
|-7-----------------------5-------|-5-------3-------5-------2-------|
|-5-------------------------------|-0-------------------------------|
|---------------------------------|---------------------------------|
|-5---------------7---------------|---------------------------------|
|---------------------------------|---------------------------------|
|---------------------------------|---------------------------------|


11|       |       |       |         |       |       |       |
|-0-------------------------------|-0-------------------------------|
|---------------------0---2---4---|-----2---------------------------|
|-3-------------------------------|---------3---0-------------------|
|---------------------------------|-----------------4---2---4-------|
|---------------------------------|-----------------------------1---|
|---------------------------------|---------------------------------|


  |       |       |       |         |       |       |       |
|-0-----------------------2-------|-------------------------0-------|
|-0-------------------------------|-4-------------------------------|
|-0-------------------------------|---------------------------------|
|---------------------------------|-4-------------------------------|
|-2-------------------------------|---------------------------------|
|---------------------------------|---------------------------------|


12|       |       |       |         |       |       |       |
|-0-------------------------------|---------1---0-------------------|
|---------------------------------|-----------------3---1---0---1---|
|---------------------------------|-------------------------------2-|
|-2-------------------------------|---------------------------------|
|---------------------------------|---------------------------------|
|-0-------------------------------|---------------------------------|


  |       |       |       |         |       |       |       |
|---------------------------------|---------------------------------|
|-------------------------0-------|---------------------------------|
|-1-------------------2-------2---|-1-------------------------------|
|-0-------------------------------|-----4---2---0-----------0-------|
|---------------------------------|-----------------3-----------2---|
|---------------------------------|---------------------------------|


13|       |       |       |         |       |       |       |
|---------------------------------|-----------------0---1---3---6-5-|
|---------------------------------|-----0---1---3-------------------|
|-2---------------------------1---|-2-------------------------------|
|-2-------------------2---4-------|---------------------------------|
|-3-------------------------------|---------------------------------|
|---------------------------------|---------------------------------|

  @
  |       |       |       |         |       |       |       |
|-6-------5-------5-------3-------|-3-------1-------3-------0-------|
|-2-------------------------------|---------------------------------|
|---------------------------------|-----------------2---------------|
|-2-------------------------------|---------------------------------|
|-0-------------------------------|---------------------------------|
|---------------------------------|---------------------------------|


14|       |       |       |         |       |       |       |
|-1-------5---3---5---------------|-----6---5---3-------------------|
|---------------------------------|-----------------6---5---3---5---|
|-2-------------------------------|-------------------------------6-|
|-0-------------------------------|---------------------------------|
|---------------------------------|-3-------------------------------|
|---------------------------------|---------------------------------|


  |       |       |       |         |       |       |       |
|---------------------------------|---------------------------------|
|-3-------------------------------|-----------------1---4---3-------|
|-----2---3---0-------------------|-------------2---------------2---|
|-----------------2-------0-------|-----0---4-----------------------|
|---------------------4-------1---|-0-------------------------------|
|---------------------------------|---------------------------------|


15|       |       |       |         |       |       |       |
|---------------------2---3---6---|-1-------tr0---------------------|
|-----------------3---------------|---------------------3---2---3---|
|-3-------0---3-------------------|-----------------1---------------|
|-----4---------------------------|---------------------------------|
|---------------------------------|---------------------------------|
|---------------------------------|---------------------------------|


  |       |       |       |         |       |       |       |
|-----------------0---1---3---0---|---------------------------------|
|-2-----------3-------------------|---------------------------------|
|-2-------------------------------|-3-----------------------0-------|
|---------------------------------|-----------------2---3-------2---|
|---------------------------------|-------------4-5-----------------|
|---------------------------------|---------------------------------|

                      @   @   @
16|       |       |       |         |       |       |       |
|-----------------1---4---5---6---|---------------------------------|
|-------------3-------------------|-3---------------2-----------3---|
|-----1---2-----------------------|---------------------------------|
|-3-------------------------------|-2-------------------------------|
|---------------------------------|-0-------------------------------|
|---------------------------------|---------------------------------|


  |       |       |       |         |       |       |       |
|---------------------------------|-----------------1---5---3-0-1---|
|-3-----------1-------------------|-------------3-------------------|
|---------------3-2---0-------0-2-|---------2-----------------------|
|-0-----------------------3-------|-----3---------------------------|
|---------------------------------|-5-------------------------------|
|---------------------------------|---------------------------------|

                                                           (@)
17|       |       |       |         |       |       |       |
|-1-------------------------5-7-8-|-10------7---------------0-------|
|-0-----------------3-5-6-8-------|-------------8---8tr6------------|
|---------------------------------|---------------------------------|
|-0-------------------------------|---------------------------------|
|---------------------------------|---------------------------------|
|-3-------------------------------|---------------------------------|


  |       |       |       |         |       |       |       |
|-0-------------------------------|-----------------0---------------|
|-0-------------------3---1---0---|-------------1-------1-----------|
|---------------------------------|-2---1---2---------------2-------|
|---------------------------------|-----------------------------3---|
|-3-------------------------------|---------------------------------|
|---------------------------------|---------------------------------|


18|       |       |       |         |       |       |       |
|---------0---1-----------0-------|---------------------------------|
|-3-------------------------------|-3---------------3tr1--------0-1-|
|-2---------------1---------------|-2-------------------------------|
|---------------------------------|---------------------------------|
|-2-------------------------------|-0-------------------------------|
|---------------------------------|---------------------------------|

                                                            @
  |       |       |       |         |       |       |       |
|---------------------4---5---7---|-5---4---------------------------|
|-0-------------------------------|---------7---5-------------------|
|---------------------------------|-----------------7---4-----------|
|---------------------------------|-------------------------6-------|
|---------------------------------|-----------------------------7---|
|-0-------------------------------|---------------------------------|


19|       |       |       |         |       |       |       |
|---------------------------------|-----------------0---------------|
|---------------------------------|---------------------------------|
|---------0---2---3-------2-------|-0-------0---------------0-------|
|---------------------------------|-----4---------------------------|
|-4-------------------------------|---------------------------------|
|---------------------------------|---------------------------------|

                                                @
  |       |       |       |         |       |       |       |
|---------------------0---1---3---|-1---0---1---------------1-------|
|---------0---1---3---------------|-------------3-------------------|
|-------2-------------------------|-----------------1---------------|
|-4-------------------------------|---------------------------------|
|-3-------------------------------|-----------------2---------------|
|---------------------------------|---------------------------------|


20|       |       |       |         |       |       |       |
|-0-------------------------------|---------------------------------|
|-------------------------3-------|-3-------1-------3-------0-------|
|-2-------------------------------|---------------------------------|
|-----------------0---------------|-2-------------------------------|
|-3-------------------------------|---------------------------------|
|---------------------------------|---------------------------------|


  |       |       |       |         |       |       |       |
|-5-----------------------7---8---|-7---4---5-----------------------|
|---------------------------------|-------------6---5---4---5-------|
|-5-------------------------------|-----------------------------2---|
|---------------------------------|---------------------------------|
|-6-------------------------------|---------------------------------|
|---------------------------------|---------------------------------|


21|       |       |       |         |       |       |       |
|---------------------------------|---------------------------------|
|---0-1-------------------3-------|-0-------------------------------|
|-2-------------------------------|-------------------------2-------|
|-2---------------0---------------|-2-------------------------------|
|---------------------------------|---------------------------------|
|---------------------------------|---------------------------------|


  |       |       |       |         |       |       |       |
|-------------------------1-------|-------------------------0---0---|
|---------------------1-----------|---------------------0-----4-----|
|---------2---1---2---------------|---------0-------0---------------|
|---------------------------------|-------------4-------------------|
|-0-------------------------------|---------------------------------|
|---------------------------------|-3-------------------------------|


22|       |       |       |         |       |       |       |
|---------------------8-------10--|---------0-----------------------|
|---------10--9---10------12------|-9---10------1---------------2---|
|-----9---------------------------|-----------------2-------2-------|
|---------------------------------|---------------------3-----------|
|-8-------------------------------|---------------------------------|
|---------------------------------|---------------------------------|

  @                       @         @
 ("tr")
  |       |       |       |         |       |       |       |
|-0-------0-------0-------0-------|-0-------0-------0-------0-------|
|-----3-------3-------3-------3---|-----4-------4-------4-------4---|
|-0-------0-------0-------0-------|-0-------0-------0-------0-------|
|-----3-------3-------3-------3---|-----4-------4-------4-------4---|
|---------------------------------|---------------------------------|
|---------------------------------|---------------------------------|


23|   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |
|-0-------------|(0)------------|(0)------------|(0)------------||
|---------------|---------------|---------------|---------------||
|---------------|---------------|---------------|---------------||
|-2-------------|(2)------------|(2)------------|(2)------------||
|---------------|---------------|---------------|---------------||
|---------------|---------------|---------------|---------------||