C313212111113331323312111133133313331333133313331333133313331331123233321
>>
C31321211111333132331211113313331333133313331333133313331333133112323332
<<
C313212111113331323312111133133313331333133313331333133313331331123233323
>>
C313212111113331323312111133133313331333133313331333133313331331123233322
>>