-7 +8 -8 +7 | -7 +6 +5 +6 | -7 +7 -7 -6 | -6' ob6 +8' | -8 +9 -9 +8' | -8 -7 +6 -7 | ob6 +6 ob4 -6 | ob5 +6 -6 | ob5 | ob4 +5 ob5 +6 | -6 -7 +7 -8 | +8' +9 +10'' od9 | +9 +8' -8 -7 | +7 -6' | ob4 +6 -8 od7 | +7 -6' +6 -5 | +5 +5 +6 -6