con() {
	local c=$1
	echo -n $'\033[1;3'$1'm'
}

coff() {
	c=$1
	echo -n $'\033[0m'
}

col() {
	c=$1
	con "$c"
	shift
	echo -n "$@"
	coff "$c"
}

for C in `seq 0 7`; do
	col $C Hello World
	echo
done