the points are how do i make $nick and at the same time %greetchan in a bracket.Is that clear jethro_?

it still didn't work napa182 huhu,to make things clear i wrote this codes:

on !*:JOIN:%greetchan: {
  if (%greet == on) { .notice $+(12[124::49,$nick,94::412]12) $+(12[124::49,$nick,94::412]12) 10:104+410:109[912[1210Ä10ssä|ämúäläíkúm 10W10äräHmätú||äh 10H10íwäbäräkätúh12]129]910:104+410:10 10Ä10nÐ 10W10ë|côme 10T10ô $+(12[124::49,%greetchan,94::412]12) 10H10ävë 10Ä10 10N10icë 10C10hät 8(89:94)48)8  }
}
on !*:PART:%greetchan: {
  if (%greet == on) { .notice $nick $nick 10:104+410:109[912[1210Y10ôu 10L10eft 10F10rôm %greetchan 10G10ôôd 10B10yë 10Ä10nd 10W10ish 10T10ô 10M10ëët 10Y10ôu 10Ä10gäin12]129]910:104+410:10 }
}

i dont have any problems if i wrote $nick like on !*:PART:%greetchan:but if i change and put $nick(with colours) it still gave me the same result napa182

Jethro_ is it possible for me to change $nick to

12[124::49 $+ $nick $+ 94::412]12

and %greetchan to

12[124::49 %+ %greetchan %+ 94::412]12 

and if i wrong what are the correct codes?