C1     C2
||---------|------------|------|--------||
||---------|------------|------|-0-1-2--||
||--2-0----|------------|-0----|--------||
||------3--|--0-3-0-3-0-|--2-3-|--------||


||--------------|---------------|-----||
||------------2-|---------------|-----||
||-2--------2---|--2--------2-0-|-----||
||--------------|---------------|-(3)-||


||---------------------------------------------------------------------------------------------------------------||
||------------------------------------------------------2h3-2----------------------------------------------------||
||-5-5-5-5-5-5-5--3-3-3-3-3-3-3--5-5-5-5-5-5-5--3-3-3-3-------5-5-5-5-5-5-5--3-3-3-3--------0~-------2-2-2-0-----||
||------------------------------------------------------------------------------------3~---------------------3-2-||