C1111121111331311211331333133313231333132213233313331323221333131132133221   >>    C111112111133131121133133313331323133313221323331333132322133313113213322   <<    C1111121111331311211331333133313231333132213233313331323221333131132133223   >>      C1111121111331311211331333133313231333132213233313331323221333131132133222   >>