C313212111133131211331333133313331311331333131133133313231333133322111
>>
C31321211113313121133133313331333131133133313113313331323133313332211
<<
C313212111133131211331333133313331311331333131133133313231333133322113
>>
C313212111133131211331333133313331311331333131133133313231333133322112
>>