C312322331333132212111133133313331323133313221211113313331122121
>>
C31232233133313221211113313331333132313331322121111331333112212
<<
C312322331333132212111133133313331323133313221211113313331122123
>>
C312322331333132212111133133313331323133313221211113313331122122
>>