-5 -5 -5 | -5 | -5 -5 -5 -5 | -5 -4' -4' | +6 | +6 ob6 | +6 +6 | +7 ob6 -6 ob6 | -8 +6 +6 +6 -6 | ob6 ob6 | -5 -5 -5 -5 -5 | -6' | -4' | -4' -4' -4' -4' | +4 | -5 +5 +5 | -5 -5 -6' ob5 | +6 +6 ob5 ob5 ob5 | -6 -6' +7 | +9 -7 -8 -8 +7 -8 | -7 -8 +7 -8 | +8 od7 +8 | -7 -6 +8 +7 | +9 -9 | +8 +7 -8 +8 | +9' | -5 -5 | -5 | -5 | -5 -6' ob6 | +7 | -4' ob4 -5 | +6 | -5