i have several points and i want to connect each point to another points to find the shortest path between each point and another points if exist . as shown as in image .

1. connect Points A with B,C,D,E,F,G,H,I,J .
2. connects Point B with A,C,D,E,F,G,H,I,J .
3. connects Point C with A,B,D,E,F,G,H,I,J .
4. and connect each point with the rest of the points.

then i would like to cancel the duplicate connection ,as above if Point A connects to Point B ,so it is the same connection from Point B to Point A .so i want to delete the duplicate connection.

i have tried to use line builder ,he connects all points together but when i used it as input for (from ... to )in shortest path finder ,and i used also for the another input network properly noded ,i got no paths output .

so i was thinking that i should use vertex creator instead of line builder ,so i need to create several lines from each point to the rest of points .

then i want to find the shortest length path between each point and the rest of points ,if exist.

please,advise me how could i create connection between points.

FME version 2018

Thanks for help