C11112331312111112111133133313331333133112111111331322331313111   >>    C1111233131211111211113313331333133313311211111133132233131311   <<    C11112331312111112111133133313331333133112111111331322331313113   >>      C11112331312111112111133133313331333133112111111331322331313112   >>