> addvertex(T16,theory);
> addedge([T15,T16],theory);
> addvertex(PA,theory);
> addedge([PA,T16],theory);
`]` unexpected
>
> partition:=[[I1,I2,RA,PS,Pra,AAA,SAS],[T1,T2,T3,`T6.5`,T5,T6,T8,`T8.5`,`T12.5`],[T4,T7,T9],[T10,T11],[T12,T13,T14,T15,PA],[T16]];
>