(369:3-8ori9)ori2=
8565:5+8154:3-3976)ori6=
8905:5-9040:4-320):5=
(9114:7+7844:4+654)ori5=
52952:3-(4530:5+708):2=
(4656:6+8004:2+209)ori9=
4324:4+(9924:3-1094ori3=
9036:9+(5805:9+255):9=