C11111211113313112113313331333133313331122112312111133132331211211331
>>
C1111121111331311211331333133313331333112211231211113313233121121133
<<
C11111211113313112113313331333133313331122112312111133132331211211333
>>
C11111211113313112113313331333133313331122112312111133132331211211332
>>