C312322331333132212111133133313331323133313221211111231211111333133322131211
>>
C31232233133313221211113313331333132313331322121111123121111133313332213121
<<
C312322331333132212111133133313331323133313221211111231211111333133322131213
>>
C312322331333132212111133133313331323133313221211111231211111333133322131212
>>