mon = peripheral.wrap("right")
mon.clear()
mon.setTextScale(5)
wScreen, hScreen = mon.getSize()

text = {
	"A",
	"Y",
	"R",
	"O",
	"B",
	"O",
	"T"
}

function Vertical()
 for i = -#Text,hScreen do
      for t = 1,#Text do
        mon.setCursorPos(wScreen/2,i+t)
        mon.write(Text[t])
      end
   mon.setCursorPos(wScreen/2,i)
   sleep(.2)
   mon.clear()
  end
end

while true do
 Vertical()
end