C313212111113331323312111133133313331333133313331333133313331323311332211
>>
C31321211111333132331211113313331333133313331333133313331333132331133221
<<
C313212111113331323312111133133313331333133313331333133313331323311332213
>>
C313212111113331323312111133133313331333133313331333133313331323311332212
>>