                 let endAngleStr = instructions[instructionStartIndex+5]
                 let clockwiseStr = instructions[instructionStartIndex+6]
                 if let xCenterNum = NumberFormatter().number(from: xCenterStr),
-                    yCenterNum = NumberFormatter().number(from: yCenterStr),
-                    radiusNum = NumberFormatter().number(from: radiusStr),
-                    startAngleNum = NumberFormatter().number(from: startAngleStr),
-                    endAngleNum = NumberFormatter().number(from: endAngleStr),
-                    clockwiseNum = NumberFormatter().number(from: clockwiseStr)
+                    let yCenterNum = NumberFormatter().number(from: yCenterStr),
+                    let radiusNum = NumberFormatter().number(from: radiusStr),
+                    let startAngleNum = NumberFormatter().number(from: startAngleStr),
+                    let endAngleNum = NumberFormatter().number(from: endAngleStr),
+                    let clockwiseNum = NumberFormatter().number(from: clockwiseStr)
                 {
                     let x: CGFloat = CGFloat(xCenterNum)
                     let y: CGFloat = CGFloat(yCenterNum)

                }
                let xStr = instructions[instructionStartIndex+1]
                let yStr = instructions[instructionStartIndex+2]
                if let xNum = NumberFormatter().number(from: xStr), yNum = NumberFormatter().number(from: yStr) {
                    let x: CGFloat = CGFloat(xNum)
                    let y: CGFloat = CGFloat(yNum)
                    cursorLoc = CGPoint(x: cursorLoc.x + x, y: cursorLoc.y + y)

                }
                let xStr = instructions[instructionStartIndex+1]
                let yStr = instructions[instructionStartIndex+2]
                if let xNum = NumberFormatter().number(from: xStr),
                    let yNum = NumberFormatter().number(from: yStr) {
                    let x: CGFloat = CGFloat(xNum)
                    let y: CGFloat = CGFloat(yNum)
                    pathRef.addLineTo(nil, x: x, y: y)
