C1111133313331323223313331333133313231323112113313232233112323131   >>    C111113331333132322331333133313331323132311211331323223311232313   <<    C1111133313331323223313331333133313231323112113313232233112323133   >>      C1111133313331323223313331333133313231323112113313232233112323132   >>