#!/bin/bash

set_vstr() {
	local v

	PYTHON_USESTR=""
	set -- 26 27 31 32
	while [[ $# -ge 1 ]]
	do
		PYTHON_USESTR+=$1
		[[ $# -gt 1 ]] && PYTHON_USESTR+=','
		shift
	done
}

test() {
	local i

	for (( i = 0; i < 1000; i++ ))
	do
		set_vstr

		DUPA="foo
			var[$PYTHON_USESTR]
			bar[$PYTHON_USESTR]
			car[$PYTHON_USESTR]
			dar[$PYTHON_USESTR]
			ear[$PYTHON_USESTR]
		"
	done
}

time test