G21123231123313132313232233131313231313231323223313231322112331
>>
G2112323112331313231323223313131323131323132322331323132211233
<<
G21123231123313132313232233131313231313231323223313231322112333
>>
G21123231123313132313232233131313231313231323223313231322112332
>>