C312322331333132212111133133313331323133313221211111232323323131
>>
C31232233133313221211113313331333132313331322121111123232332313
<<
C312322331333132212111133133313331323133313221211111232323323133
>>
C312322331333132212111133133313331323133313221211111232323323132
>>