C11111333133313232233133313331333132313231121133133112323323131
>>
C1111133313331323223313331333133313231323112113313311232332313
<<
C11111333133313232233133313331333132313231121133133112323323133
>>
C11111333133313232233133313331333132313231121133133112323323132
>>