+7 +5 +7 -7 +7 +7 -7 -6 | -7 +5 -7 -6 -7 | ob6 -4 ob6 -6 ob6 ob6 -6 +6 | -6 +4 -6 +6 -6 -6 +6 -5 | -6 -4 -6 +6 -6 -6'