C11111333133313232233133313331333133313332322331331123133112323131   >>    C1111133313331323223313331333133313331333232233133112313311232313   <<    C11111333133313232233133313331333133313332322331331123133112323133   >>      C11111333133313232233133313331333133313332322331331123133112323132   >>