HuyNguyen3231
-6 ob6 +7 +5 | -5 +6 -6 | -6 +7 -8 -5 | +8 -9 +9 | -6 ob6 +7 +5 | -5 +5 +4 -3'' -5 | -4 -5 ob6 +6 | ob5 -7 +7 | +4 -4 ob4 +4 | -4 -5 -5 | ob4 -5 ob6 -6 | ob6 -6 -5 -4 ob5 | -4 +5 ob5 +5 | -4 +5 ob5 | +6 -6' -6 +5 | ob5 +6 -6 +6 ob5 | +6 -6 -7 -6 ob5 +5 -4 -4' | -4