C1111121111331311211331333133313331323112113121111113313331333131121213311221
>>
C111112111133131121133133313331333132311211312111111331333133313112121331122
<<
C1111121111331311211331333133313331323112113121111113313331333131121213311223
>>
C1111121111331311211331333133313331323112113121111113313331333131121213311222
>>