C3123223313331322121111331333133313231333132212111112111112331322233221   >>    C312322331333132212111133133313331323133313221211111211111233132223322   <<    C3123223313331322121111331333133313231333132212111112111112331322233223   >>      C3123223313331322121111331333133313231333132212111112111112331322233222   >>