C1111133313331323223313331333133313331323133313331333112331331123131121131   >>    C111113331333132322331333133313331333132313331333133311233133112313112113   <<    C1111133313331323223313331333133313331323133313331333112331331123131121133   >>      C1111133313331323223313331333133313331323133313331333112331331123131121132   >>