C312322331333132212111133133313331312111133132313331333221211111121
>>
C31232233133313221211113313331333131211113313231333133322121111112
<<
C312322331333132212111133133313331312111133132313331333221211111123
>>
C312322331333132212111133133313331312111133132313331333221211111122
>>