-6 +8' | ob6 | +9 | ob4 | -2' ob4 -4 +7 | ob4 | -4 +7 | +9' -9 | +7 | +9' -9 | +10'' | -6' +6 -9 | +6 -9 | -6' +6 -9 | +6 | -6' +6 | -9 | ob4 | -2' ob4 -4 +7 | ob4 | -4 +7 | +9' -9 | +7 | +9' -9 | +1 -1 | +1 -1 | +7 | +1 -1 | +1 | +1 | -2' | ob4 -4 | -1' | ob4 ob4 -4 ob1 -2' -2' | -2' -1' -1' | -1'