C313212111133131211331333133313331333133313231333133313331333132212111112313111
>>
C31321211113313121133133313331333133313331323133313331333133313221211111231311
<<
C313212111133131211331333133313331333133313231333133313331333132212111112313113
>>
C313212111133131211331333133313331333133313231333133313331333132212111112313112
>>