NF == 2	{		if($2 !~ / or / || $2 ~ /\(or/)			print $0		else {			n = split($2, a, / or /)			for(i = 1; i <= n; i++) {				printf "%s\t%s\n", $1, a[i]			}		}	}NF != 2 {	print $0	}