C11111333133313232233133313331333133313231312331323133313133112111
>>
C1111133313331323223313331333133313331323131233132313331313311211
<<
C11111333133313232233133313331333133313231312331323133313133112113
>>
C11111333133313232233133313331333133313231312331323133313133112112
>>