~~50%10~lv1lv11010~3030~10~-50293~lv1lv14050%+5~-50243~~24002001950~lv15100500+335~4030~35400400400lv2126+x0.31050050011+10%+10%+10lv2lv1+30+30+30+30+2020+302052020x300%99%50%2020x333636400~~~310050~~~~~