tank

function clear()
  term.clear()
  term.setCursorPos(1,1)
end

  if (colors.test(redstone.getBundledInput("back"), colors.green)) then
          clear()
        print("Tank Level is: 12.5%")
  end
  if (colors.test(redstone.getBundledInput("back"), colors.grey)) then
  clear()
  print("Tank Level is: 25%")
  end
  if(colors.test(redstone.getBundledInput("back"), colors.pink)) then
  clear()
  print("Tank Level is: 37.5%")
  end
  if(colors.test(redstone.getBundledInput("back"), colors.green)) then
  clear()
  print("Tank Level is: 50%")
  end
  if(colors.test(redstone.getBundledInput("back"), colors.magenta)) then
  clear()
  print("Tank Level is: 62.5%")
  end
  if(colors.test(redstone.getBundledInput("back"), color.yellow)) then
  clear()
  print("Tank Level is: 75%")
  end
  if(colors.test(redstone.getBundledInput("back"), colors.orange)) then
  clear()
  print("Tank Level is: 87.5%")
  end
  if(colors.test(redstone.getBundledInput("back"), colors.blue)) then
  clear()
  print("Tank is FULL")
  end