C3123223313331322121111331333133313231333132212111133133322131111
>>
C312322331333132212111133133313331323133313221211113313332213111
<<
C3123223313331322121111331333133313231333132212111133133322131113
>>
C3123223313331322121111331333133313231333132212111133133322131112
>>