C312312111111331312111133133313121111133313113313331323232132322232321   >>    C31231211111133131211113313331312111113331311331333132323213232223232   <<    C312312111111331312111133133313121111133313113313331323232132322232323   >>      C312312111111331312111133133313121111133313113313331323232132322232322   >>