C21221212121323223313131323132322331323223313222233132313221211111
>>
C2122121212132322331313132313232233132322331322223313231322121111
<<
C21221212121323223313131323132322331323223313222233132313221211113
>>
C21221212121323223313131323132322331323223313222233132313221211112
>>