-4 +6 | +7 | -6 | ob6 +8 | -9 | +6 | -6' | -7 | -4' | -2 | ob6 +6 | -6 | +7 ob6 | -6 | -1 -2 | +5 | -5 ob5 | -6 | -6' | -4' -4 | -4 | +5 -6 -8 -10 +8 -8 -6 +5 +5 | +5 | +5