C313212111113331323312111133133313331333133313331333133313331333221121311
>>
C31321211111333132331211113313331333133313331333133313331333133322112131
<<
C313212111113331323312111133133313331333133313331333133313331333221121313
>>
C313212111113331323312111133133313331333133313331333133313331333221121312
>>