CT elixir glitch

while true do
green = 0xFF47e778
red = 0xFFff7979
black = 0xFF000000
Lvals = {mainmemory.read_u8(0x968c),mainmemory.read_u8(0x06db),mainmemory.read_u8(0x0027)}

C = {}

if Lvals[1] > 0 then
C[1] = green
else
C[1] = red
end

if Lvals[2] == 0 then
C[2] = green
else
C[2] = red
end

if Lvals[3] == 171 then
C[3] = green
else
C[3] = red
end

for i = 1,3 do
    gui.text(10,100+((i-1)*15),i .. ":   " .. Lvals[i],black,C[i])
    end

    if Lvals[1] > 0 and Lvals[2] == 0 and Lvals[3] == 171 then
    Poss = "Elixir glitch IS possible"
    Color = green
    else
    Poss = "Elixir glitch is NOT possible"
    Color = red
    end

    gui.text(10,160,Poss,black,Color)

emu.frameadvance()
end