C1333231331121111331333133313331311211331322331333131133132313331323123232321   >>    C133323133112111133133313331333131121133132233133313113313231333132312323232   <<    C1333231331121111331333133313331311211331322331333131133132313331323123232323   >>      C1333231331121111331333133313331311211331322331333131133132313331323123232322   >>