C313212111113331323312111133133313331333131212111111331333132321323311
>>
C31321211111333132331211113313331333133313121211111133133313232132331
<<
C313212111113331323312111133133313331333131212111111331333132321323313
>>
C313212111113331323312111133133313331333131212111111331333132321323312
>>