yoheikatowwc
+4 | ob4 -4 | -5 +6 | -5 ob4 | -6 +6 | -4 ob4 | -5 | -6 +6 | -5 +5 | -4 -6 | +7 -7 | -6 +6 | -5 | +5 | -4 | +4