C313212111113331323312111133133313331333133313331333133313113313331331123313221
>>
C31321211111333132331211113313331333133313331333133313331311331333133112331322
<<
C313212111113331323312111133133313331333133313331333133313113313331331123313223
>>
C313212111113331323312111133133313331333133313331333133313113313331331123313222
>>