G21123231123313132313232233131313231313231323223313132313132313231323221221
>>
G2112323112331313231323223313131323131323132322331313231313231323132322122
<<
G21123231123313132313232233131313231313231323223313132313132313231323221223
>>
G21123231123313132313232233131313231313231323223313132313132313231323221222
>>