C313212111113331323312111133133313331333133313331333133313331333133311222311311
>>
C31321211111333132331211113313331333133313331333133313331333133313331122231131
<<
C313212111113331323312111133133313331333133313331333133313331333133311222311313
>>
C313212111113331323312111133133313331333133313331333133313331333133311222311312
>>