052期：01+03+05+06+10+12+13+14+16+17+20+21+23+28+32+34+35+36+38+39+40+42+46+49【半数特围】开38准
053期：01+02+04+10+11+14+15+16+17+23+25+26+27+28+30+32+33+34+35+38+40+43+44+48【半数特围】开15准
054期：01+02+03+04+06+07+10+11+12+14+15+16+17+21+23+25+26+27+29+30+34+35+36+41【半数特围】开？？