C312322331333132212111133133313331323133313221211331333133333121
>>
C31232233133313221211113313331333132313331322121133133313333312
<<
C312322331333132212111133133313331323133313221211331333133333123
>>
C312322331333132212111133133313331323133313221211331333133333122
>>