-3' +5 | -3 -5 | +4 ob5 | -4' +6 | -4 -6' | ob4 -6 | +5 ob6 | -5 -7 | ob5 +7 | +6 od7 | -6' -8 | -6 +8' | +5 -3' | -5 -3 | ob5 +4 | +6 -4' | -6' -4 | -6 ob4 | ob6 +5 | -7 -5 | +7 ob5 | od7 +6 | -8 -6' | +8' -6