C1111121111331311211331333133313231333132211312111133132322221131   >>    C111112111133131121133133313331323133313221131211113313232222113   <<    C1111121111331311211331333133313231333132211312111133132322221133   >>      C1111121111331311211331333133313231333132211312111133132322221132   >>