C313212111113331323312111133133313331333133313331333133112111133132223323131
>>
C31321211111333132331211113313331333133313331333133313311211113313222332313
<<
C313212111113331323312111133133313331333133313331333133112111133132223323133
>>
C313212111113331323312111133133313331333133313331333133112111133132223323132
>>