C312322331333132212111133133313331312111133132313331333221213223311
>>
C31232233133313221211113313331333131211113313231333133322121322331
<<
C312322331333132212111133133313331312111133132313331333221213223313
>>
C312322331333132212111133133313331312111133132313331333221213223312
>>