C313212111113331323312111133133313331333133313331333133313331333133112323113131
>>
C31321211111333132331211113313331333133313331333133313331333133313311232311313
<<
C313212111113331323312111133133313331333133313331333133313331333133112323113133
>>
C313212111113331323312111133133313331333133313331333133313331333133112323113132
>>