AE2 turtle crafting

print("Put presses in slots 13 to 16 (all 4 bottom ones) in order:Silicon;Calculation;Logic;Engineering ")
sleep(1)
write(" Done? ")
repeat local dn = read() until dn == "yes"
write("Wich processor? ")
local prc = ( read() )
if prc == "calculation" or "calc" then
print("How many? ")
local qtd = ( read() )
print("Put "..qtd.." silicon in slot 1, "..qtd.." pure certus quartz in slot 2, and "..qtd.." redstone in slot 3 ")
sleep(1)
write(" Ready? ")
repeat local rdy = read() until rdy == "yes"
turtle.select(13)
turtle.up()
turtle.forward()
turtle.dropDown()
turtle.back()
turtle.down()
turtle.select(1)
for i=1,qtd do
turtle.select(1)
turtle.drop()
sleep(3)
turtle.select(5)
turtle.suck()
end
turtle.up()
turtle.forward()
turtle.select(13)
turtle.suckDown()
turtle.select(14)
turtle.dropDown()
turtle.back()
turtle.down()
for i=1,qtd do
turtle.select(2)
turtle.drop()
sleep(3)
turtle.select(6)
turtle.suck()
end
turtle.up()
turtle.forward()
turtle.select(14)
turtle.suckDown()
for i=1,qtd do
turtle.select(5)
turtle.dropDown()
turtle.back()
turtle.down()
turtle.select(3)
turtle.drop()
turtle.down()
turtle.forward()
turtle.select(6)
turtle.dropUp()
turtle.back()
turtle.up()
sleep(3)
turtle.select(7)
turtle.suck()
turtle.up()
turtle.forward()
end
else
if prc == "logic" or "log" then
write("How many? ")
local qtd = ( read() )
print("Put "..qtd.." silicon in slot 1, "..qtd.." gold ingots in slot 2, and "..qtd.." redstone in slot 3 ")
sleep(1)
write(" Ready? ")
repeat local rdy = read() until rdy == "yes"
turtle.select(13)
turtle.up()
turtle.forward()
turtle.dropDown()
turtle.back()
turtle.down()
turtle.select(1)
for i=1,qtd do
turtle.select(1)
turtle.drop()
sleep(3)
turtle.select(5)
turtle.suck()
end
turtle.up()
turtle.forward()
turtle.select(13)
turtle.suckDown()
turtle.select(14)
turtle.dropDown()
turtle.back()
turtle.down()
for i=1,qtd do
turtle.select(2)
turtle.drop()
sleep(3)
turtle.select(6)
turtle.suck()
end
turtle.up()
turtle.forward()
turtle.select(14)
turtle.suckDown()
for i=1,qtd do
turtle.select(5)
turtle.dropDown()
turtle.back()
turtle.down()
turtle.select(3)
turtle.drop()
turtle.down()
turtle.forward()
turtle.select(6)
turtle.dropUp()
turtle.back()
turtle.up()
sleep(3)
turtle.select(7)
turtle.suck()
turtle.up()
turtle.forward()
end
else
if prc == "eng" or "engineering" then
write("How many? ")
local qtd = ( read() )
print("Put "..qtd.." silicon in slot 1, "..qtd.." diamonds in slot 2, and "..qtd.." redstone in slot 3 ")
sleep(1)
write(" Ready? ")
repeat local rdy = read() until rdy == "yes"
turtle.select(13)
turtle.up()
turtle.forward()
turtle.dropDown()
turtle.back()
turtle.down()
turtle.select(1)
for i=1,qtd do
turtle.select(1)
turtle.drop()
sleep(3)
turtle.select(5)
turtle.suck()
end
turtle.up()
turtle.forward()
turtle.select(13)
turtle.suckDown()
turtle.select(14)
turtle.dropDown()
turtle.back()
turtle.down()
for i=1,qtd do
turtle.select(2)
turtle.drop()
sleep(3)
turtle.select(6)
turtle.suck()
end
turtle.up()
turtle.forward()
turtle.select(14)
turtle.suckDown()
for i=1,qtd do
turtle.select(5)
turtle.dropDown()
turtle.back()
turtle.down()
turtle.select(3)
turtle.drop()
turtle.down()
turtle.forward()
turtle.select(6)
turtle.dropUp()
turtle.back()
turtle.up()
sleep(3)
turtle.select(7)
turtle.suck()
turtle.up()
turtle.forward()
end
else
print("INVALID INPUT")
end
end
end

turtle.turnRight()
turtle.forward()
turtle.dropDown()
turtle.back()
turtle.turnLeft()
turtle.back()
turtle.down()