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