Prolog List instantiation -

i want create predifined list. doing wrong because when pass argument doesnt work. here code have:

list([5, 1, 2, 8, 10, 4, 3, 6, 9, 7]).  print( [ ] ). print( [ x | y ] ):- write(x), write(' '), print( y ).  test:- print(list).

console output:

1 ?- a. true .

it doesnt work. here when pass list myself:

2 ?- print([5, 1, 2, 8, 10, 4, 3, 6, 9, 7]). 5 1 2 8 10 4 3 6 9 7  true.

you should use variables communicate information between predicates. list predicate doesn't "return" value, instantiates variable.

test :- list(l), print(l).

Three