fun abc(s, ls):
    if ls.isempty:
        return true
    for i in indices(list) where s[end] in list[i]:
        return abc(s[:end-1], remove!(copy(list), at: i))
    false

let test = ["A", "BARK","BOOK","TREAT","COMMON","SQUAD","CONFUSE"]
let ls = ["BO","XK","DQ","CP","NA","GT","RE","TG","QD","FS", "JW","HU","VI","AN","OB","ER","FS","LY","PC","ZM"]

for s in test:
    print "($|>8|{s} ${abc(s, list)})"