Forums Scripts & Popups (twitch) Help?

Could someone help change this from Weeks,days,hours,minutes,seconds To Years,months,days,hours?

alias -l TwitchTime {
if ($regex($1-, /^(\d\d(?:\d\d)?)-(\d\d)-(\d\d)T(\d\d)\:(\d\d)\:(\d\d)(?:(?:Z$)|(?:([+-])(\d\d)\:(\d+)))?$/i)) {
var %m = $Gettok(January February March April May June July August September October November December, $regml(2), 32), %d = $ord($base($regml(3),10,10)), %o = +0, %t
if ($regml(0) > 6) %o = $regml7) $+ $calc($regml(7) * 3600 + $regml(9))
%t = $calc($ctime(%m %d $regml(1) $regml(4) $+ : $+ $regml(4) $+ : $+ $regml(5)) - %o)
if ($asctime(zz) !== 0 && $regex($v1, /^([+-])(\d\d)(\d+)$/)) {
%o = $regml(1) $+ $calc($regml(2) * 3600 + $regml(3))
%t = $calc(%t + %o )
}
return %t
}
}