s/|i[(<]\([a-zA-Z_]*\)[)>]/\1/ s/|sp(minus)/-/ s/|sp(|s)/|/ s/|s[(<]\([a-zA-Z]*\)[)>]/\1/g s/|cw[(<]\([a-zA-Z]*\)[)>]/\1/ s/|b[(<]\([a-zA-Z_]*\)[)>]/\1/