C313212111113331323312111133133313331333133313331333133313331331122132312111
>>
C31321211111333132331211113313331333133313331333133313331333133112213231211
<<
C313212111113331323312111133133313331333133313331333133313331331122132312113
>>
C313212111113331323312111133133313331333133313331333133313331331122132312112
>>