C31231211111133131211113313331333133312111112113313331322132322223331323231   >>    C3123121111113313121111331333133313331211111211331333132213232222333132323   <<    C31231211111133131211113313331333133312111112113313331322132322223331323233   >>      C31231211111133131211113313331333133312111112113313331322132322223331323232   >>