Ten Girls In Ten Houses

Ten girls live in ten different houses. The boxes on the diagram below represent the girl’s houses.  The lines joining the houses show that the two girls from these houses have met.

The girls that have met are:

Ella and Alison

Dee and Fiona

Gita and Bella

Alison and Justyna

Crystal and Ingrid

Ingrid and Dee

Hiba and Justyna

Justyna and Gita

Ingrid and Hiba

Hiba and Alison

Dee and Hiba

Crystal and Ella

Complete the diagram below.