-5 | ob5 -5 ob6 -5 | ob5 -5 ob6 -5 | ob5 -5 -7 +5 | -5 +5 +7 ob4 | +5 ob4 od7 -4 | ob4 -4 -8 -4 | ob4 -4 -8 -4 | ob4 -4 -8 -4 | -5 +5 +8 +5 | -5 +5 +8 +5 | -5 +5 +8 +5 | -5 +5 +8 +5 | -5 +5 +8 +5 | -5 +5 +8 +5 | -5 +5 -9 +5 | -5 +5 +8 +5 | +8' +5 -8 +5 | +7 -6 -7 +6 | -6 +6 -5 +5 | -4 +4 -3 -3'' | -3 -2 -3'' ob2 | -2 ob2 +2 -1 | -1'