-8 | +8 -8 | -6 -6 -7 +7 -7 | -6 +6 | -5 -6 +6 -6 | +7 +7 od7 od7 | -9 | -9 | -9 -9 -9 -9 -9 -9 | -9 | -5 -5 -5 -5