C313212111113331323312111133133313331333133313331333133313331312111112233111
>>
C31321211111333132331211113313331333133313331333133313331333131211111223311
<<
C313212111113331323312111133133313331333133313331333133313331312111112233113
>>
C313212111113331323312111133133313331333133313331333133313331312111112233112
>>