C313212111113331323312111133133313331333133313331333133313331331121111333132211
>>
C31321211111333132331211113313331333133313331333133313331333133112111133313221
<<
C313212111113331323312111133133313331333133313331333133313331331121111333132213
>>
C313212111113331323312111133133313331333133313331333133313331331121111333132212
>>