C313212111113331323312111133133313331333133313331333133313331311331313111111
>>
C31321211111333132331211113313331333133313331333133313331333131133131311111
<<
C313212111113331323312111133133313331333133313331333133313331311331313111113
>>
C313212111113331323312111133133313331333133313331333133313331311331313111112
>>