C313212111113331323312111133133313331333133313331333133313231333133313112233131
>>
C31321211111333132331211113313331333133313331333133313331323133313331311223313
<<
C313212111113331323312111133133313331333133313331333133313231333133313112233133
>>
C313212111113331323312111133133313331333133313331333133313231333133313112233132
>>