G21123231123313132313232233131313231313231323223313231321211111
>>
G2112323112331313231323223313131323131323132322331323132121111
<<
G21123231123313132313232233131313231313231323223313231321211113
>>
G21123231123313132313232233131313231313231323223313231321211112
>>