267期*** ≤≤26=13=17=27=38=23=11=41=32=48≥≥ ***开29对
268期*** ≤≤14=09=03=07=34=36=04=27=43=25≥≥ ***开10对
269期*** ≤≤18=09=14=04=36=49=29=41=01=24≥≥ ***开31对
270期*** ≤≤13=36=08=40=45=27=48=37=03=29≥≥ ***开35对
271期*** ≤≤28=13=48=01=09=15=14=33=10=32≥≥ ***开06对
272期*** ≤≤46=02=38=25=30=11=48=31=23=41≥≥ ***开？？准