C31321211111333132331211113313331333133313331333133313331323132313331323223111   >>    C3132121111133313233121111331333133313331333133313331333132313231333132322311   <<    C31321211111333132331211113313331333133313331333133313331323132313331323223113   >>      C31321211111333132331211113313331333133313331333133313331323132313331323223112   >>