while [ -f ${GLOBAL_TOKEN}_FILE ]
do
	while [ -f ${GLOBAL_TOKEN}_FILE ]
	do
		while [ -f ${GLOBAL_TOKEN}_FILE ]
		do
			while [ -f ${GLOBAL_TOKEN}_FILE ]
			do
				while [ -f ${GLOBAL_TOKEN}_FILE ]
				do
				./write_on_stdout ${GLOBAL_TOKEN}_stdout1
				./delete-file ${GLOBAL_TOKEN}_FILE
				done
			done
		done
	done
	./create-file ${GLOBAL_TOKEN}
	while [ -f ${GLOBAL_TOKEN}_FILE ]
	do
		while [ -f ${GLOBAL_TOKEN}_FILE ]
		do
			while [ -f ${GLOBAL_TOKEN}_FILE ]
			do
				while [ -f ${GLOBAL_TOKEN}_FILE ]
				do
				./write_on_stdout ${GLOBAL_TOKEN}_stdout2
				./delete-file ${GLOBAL_TOKEN}_FILE
				done
			done
		done
	done
	./create-file ${GLOBAL_TOKEN}	
	while [ -f ${GLOBAL_TOKEN}_FILE ]
	do
		while [ -f ${GLOBAL_TOKEN}_FILE ]
		do
			while [ -f ${GLOBAL_TOKEN}_FILE ]
			do
				while [ -f ${GLOBAL_TOKEN}_FILE ]
				do
				./write_on_stdout ${GLOBAL_TOKEN}_stdout3
				./delete-file ${GLOBAL_TOKEN}_FILE
				done
			done
		done
	done
done