C1333231331121111331333133313331313331323223312111133133313331333132213232131   >>    C133323133112111133133313331333131333132322331211113313331333133313221323213   <<    C1333231331121111331333133313331313331323223312111133133313331333132213232133   >>      C1333231331121111331333133313331313331323223312111133133313331333132213232132   >>