Edge Side Orbits

On the sheet, construct the edge side orbits under the action of the full symmetry of the group T_1. Then find the IH number

Now I thought had done this correct but when it came to find the IH number after finding the incidence number I was left with seven symbols and no IH number has seven symbols.

Can someone give me a clue as to where I have gone wrong.

Thanx

Does anyone have any clue as to where I have gone wrong. This question is driving me mad and can't for the life of me figure out my mistake.

Please help!!!!(Headbang)(Headbang)