-99999-77777-66666-77777-99999-77777-66666-77777-|
 -00000-00000-00000-00000-00000-00000-00000-00000-|
 -------------------------------------------------|
 -------------------------------------------------|

 The 1212121212 = 12's not 1's and 2's

 -1212121212-77777-55555-44444-|
 -0-0-0-0-0--00000-00000-00000-|
 ------------------------------|
 ------------------------------|

 -99999-77777-66666-77777-|
 -00000-00000-00000-00000-|
 -------------------------|
 -------------------------|