C313212111113331323312111133133313331333133313331333133313331312111111313111
>>
C31321211111333132331211113313331333133313331333133313331333131211111131311
<<
C313212111113331323312111133133313331333133313331333133313331312111111313113
>>
C313212111113331323312111133133313331333133313331333133313331312111111313112
>>