C1111121111331311211331333133313331323112113121111113313331322131323231   >>    C111112111133131121133133313331333132311211312111111331333132213132323   <<    C1111121111331311211331333133313331323112113121111113313331322131323233   >>      C1111121111331311211331333133313331323112113121111113313331322131323232   >>