+5 -5 | -6' | -6' -6 | -7 | -7 +7 | -8 +7 | -7 +7 | -8 +8 | -9 +8 | -8 +7 | -7 | +2 | ob2 | -2' | +6 -6' | -7 +7 | -8 | +8' +7 -8 | -7 -6' | +6 -5 | -4 -3 | -4 -3 | od9 -9 +8 -8 +7 -7 | -6 -6' | -5 -5 -6' -6' | -6 -6 -7 -7