C313212111113331323312111133133313331333131212111133133322332313111
>>
C31321211111333132331211113313331333133313121211113313332233231311
<<
C313212111113331323312111133133313331333131212111133133322332313113
>>
C313212111113331323312111133133313331333131212111133133322332313112
>>