C11112331312111112111133133313331311331323212331333132322123232311   >>    C1111233131211111211113313331333131133132321233133313232212323231   <<    C11112331312111112111133133313331311331323212331333132322123232313   >>      C11112331312111112111133133313331311331323212331333132322123232312   >>