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#!/usr/local/bin/perl ... is_deeply [fill_in_the_blanks(qw<4 _ _ _ 5>)], [qw<4 4 4.5 5 5>], "dhu +ang90"; done_testing;
ok 1 - ( ) ok 2 - (1) ... ok 13 - (_ _ 1) ok 14 - dhuang90 1..14