+6 +6 | +7 +7 -7 +7 -8 -7 | +7 +6 ob4 +6 | -5 -4 -4 -5 ob4 -4 | ob4 +4 +6 +6 | +7 +7 -7 +7 -8 -7 | +7 +6 ob4 +6 | -5 -4 -3 +4 -4 ob4 | +4 | -3' +4 | -4 -4 -6' -6' | +6 +6 ob4 +6 | -5 -4 -4 -5 ob4 -4 | ob4 +4 -3' +4 | -4 -4 -6' -6' | +6 +6 ob4 +6 | -5 -4 -3 -4 | +4 | +6 +6 | +5 +5 +6 +6 | -5 -5 +6 +6 | -8 -8 +7 -8 | +8 +8 +6 | +5 +5 +6 +6 | -5 -5 +6 +6 | -8 -8 +9 -7 | +7