-6' -7 | -6 -7 | -6' -7 | -6 -7 | -6' -7 | -6 -7 | -6' -7 | -6 -7 | -6' -7 | -6 -7 | -6' -7 | -6 -7 | -8 -7 +6 +5 ob5 | +6 -6 -7 +7 -7 | +6 -6 -7 +7 -8 -7 | +6 -6 -7 -6 -4 | -8 -7 +6 +5 ob5 | +6 -6 -7 +7 -7 | +6 -6 -7 +7 -8 +7 -7 | +7 -7 +6 -6 -7 | -7 | -6' | ob5 | -6' | -6' ob5 +5 | -6'