local s1 = -1;
local s2 = -1;
local done1 = false;
local done2 = false;
local w1,w2,w3,w4,w5,w1b,w2b,w3b,w4b,w5b

while true do

os.startTimer(3)
os.pullEvent("timer")

		w1 = commands.testforblock("715 71 632 wool 14")
		w2 = commands.testforblock("723 71 649 wool 14")
		w3 = commands.testforblock("715 71 681 wool 14")
		w4 = commands.testforblock("719 71 692 wool 14")
		w5 = commands.testforblock("723 71 662 wool 14")

		if w1~=w1b or w2~=w2b or w3~=w3b or w4~=w4b or w5~=w5b then
			if w1==false and w2==false and s1~=2 and done1==false then
				commands.clone("1067 68 639 1066 72 639 714 79 624") --grün-gelb
				s1 = 2
				done1 = true
			elseif w1==true and w3==false and s1~=0 and done1==false then
				commands.clone("1073 75 648 1072 72 648 714 79 624") --rot
				s1 = 0
				done1 = true
			elseif w1==false and w2==true and s1~=0 and done1==false then
				commands.clone("1073 75 648 1072 72 648 714 79 624") --rot
				s1 = 0
				done1 = true
			elseif w1==true and w3==true and w4==true and s1~=1 and done1==false then
				commands.clone("1073 68 639 1072 72 639 714 79 624") --grün
				s1 = 1
				done1 = true
			elseif w1==true and w3==true and w4==false and s1~=2 and done1==false then
				commands.clone("1067 68 639 1066 72 639 714 79 624") --grün-gelb
				s1 = 2
				done1 = true
			end

			if w2==true and w5==true and s2~=1 and done2==false then
				commands.clone("1073 68 639 1072 72 639 718 79 626") --grün
				s2 = 1
				done2 = true
			elseif w2==false and s2~=0 and done2==false then
				commands.clone("1073 75 648 1072 72 648 718 79 626") --rot
				s2 = 0
				done2 = true
			elseif w2==true and w5==false and w3==false and w4==true and s2~=2 and done2==false then
				commands.clone("1067 68 639 1066 72 639 718 79 626") --grün-gelb
				s2 = 2
				done2 = true
			elseif w2==true and w5==false and w3==false and w4==false and s2~=2 and done2==false then
				commands.clone("1067 68 639 1066 72 639 718 79 626") --grün-gelb
				s2 = 2
				done2 = true
			elseif w2==true and w5==false and w3==true and s2~=2 and done2==false then
				commands.clone("1073 75 648 1072 72 648 718 79 626") --rot
				s2 = 2
				done2 = true
			end
			done1 = false
			done2 = false
			w1b = w1
			w2b = w2
			w3b = w3
			w4b = w4
			w5b = w5
		end
end