<b_jonas> perl -e {open$I,"<","wisdom/ance";$/=();$_=<$I>=~s/( fragrance)/$1, governance, guidance, independence, offence, refinance, residence, resistance, romance./r;open$O,">","wisdom/ance";print$O $_;}

The absolute value of a number, also known as its cosign, is its distance from zero regardless of direction. It shouldn't be negative, but Sgeo is trying to break maths.