C1111121111331311211331333133313331323132322331323133313111323131132132311   >>    C111112111133131121133133313331333132313232233132313331311132313113213231   <<    C1111121111331311211331333133313331323132322331323133313111323131132132313   >>      C1111121111331311211331333133313331323132322331323133313111323131132132312   >>