yoheikatowwc
-9 +8 -8 +8 | -9 +8 -8 +7 | ob6 -6 +6 | -6 | -8 +7 -7 -6 | +7 ob6 -6 +6 | -6 +6 -5 ob4 | -4 +5 -5 | -6 +7 -7 -6 | +7 ob6 -6 +6 | -6 +6 -5 ob4 | -4