Parallel tasks runners in iterm2 (3) applescript

split2tasks.workflow

tell application "iTerm"
	create window with profile "Positiv"
	tell current session of current window
		set secondary to split vertically with profile "miniPositiv"
		tell secondary
			set columns to 50
			delay 1
			write text "gulp watch"
			delay 3
			set terciary to split horizontally with profile "miniPositiv"
			tell terciary
				delay 1
				write text "ionic serve --lab"
			end tell
		end tell
	end tell
end tell