C313212111133131211331333133313121111331322132313331323133313331133221131
>>
C31321211113313121133133313331312111133132213231333132313331333113322113
<<
C313212111133131211331333133313121111331322132313331323133313331133221133
>>
C313212111133131211331333133313121111331322132313331323133313331133221132
>>