1、639=643816=4571=2523=1235=2771=4633=402115=3622=5918=7224=4129=449=7216=4332=358=82=756=124217=3=832809=42356=28216184610=6540=815520=946=95832=8028=3360=546113=154215=18060=7240=478=1485=6127=17020=57316=60300=108329=4317=2127=51640050=3826=938=4965630=352725=2753+8=84+7=8044=1800900=420+80=50060=8
2、98=648=34+9=145+58=7278+15=8320=4330=9642=5836=42+13=24+8=273=426=7+44=19+41=130+80=468=57=38=1800+200=9380=734=240=510+200=7+1335+37=4+18=4+48=255+36=842=29680+7=64408=404+20=58=7+25=5+8=98=12+20=6+33=154511405+44=488+7=1086+10=49001800=20+80=430+1000=280+450=3600+5800=9+21=730190=3700370=85+55=400