Your solution passed all tests

KiXtart
KiXtart Version  = 4.53
KiXGolf Script   = kixgolf_A2Z.kix

Computer
OS               = Windows 2000 Professional
CPU              =               Intel(R) Pentium(R) 4 CPU 2.80GHz
Speed            = 2793 MHz
Memory           = 504 MB

KiXGolf Scoring Engine
Scoring Engine   = 3.3

KiXtart Golf Score
Tournament       = A-to-Z
Processing Start = 2007/09/14 10:14:45.875
Processing End   = 2007/09/14 10:14:45.906
Duration         = 0000/00/00 00:00:00.031
KiXGolf Score    = 210

Thank you for participating in KiXtart Golf!

function a($b,$c)
    dim $,$d,$e
    $a=0
    for each $ in $b
        dim $f
        for each $d in $b
            if $<$d
                for $e=-($|) to -2
                    if right($,-$e)=left($d,-$e)
                        $=$+' '+$d
                        $f=$f-$e+1
                    else
                        if $=join($c,left(right($,~),~))&($|)-$f<$a|~$a
                            $a=''+(($|)-$f)+' '+$
endfunction