Support Ascii Union and Intersection
Support Ascii Union and Intersection

Fixes #10414

ChristinaZografou/sympy,Arafatk/sympy,lindsayad/sympy,hargup/sympy,jaimahajan1997/sympy,oliverlee/sympy,yashsharan/sympy,Curious72/sympy,souravsingh/sympy,hargup/sympy,yashsharan/sympy,jaimahajan1997/sympy,jaimahajan1997/sympy,aktech/sympy,skidzo/sympy,ChristinaZografou/sympy,souravsingh/sympy,Titan-C/sympy,souravsingh/sympy,postvakje/sympy,postvakje/sympy,madan96/sympy,postvakje/sympy,rahuldan/sympy,kaichogami/sympy,madan96/sympy,lindsayad/sympy,Titan-C/sympy,kaushik94/sympy,skidzo/sympy,aktech/sympy,jerli/sympy,Curious72/sympy,sampadsaha5/sympy,jerli/sympy,oliverlee/sympy,ChristinaZografou/sympy,rahuldan/sympy,aktech/sympy,oliverlee/sympy,madan96/sympy,kaichogami/sympy,lindsayad/sympy,Arafatk/sympy,drufat/sympy,Curious72/sympy,skidzo/sympy,sampadsaha5/sympy,chaffra/sympy,Arafatk/sympy,kaushik94/sympy,drufat/sympy,hargup/sympy,jerli/sympy,kaichogami/sympy,kaushik94/sympy,Titan-C/sympy,chaffra/sympy,mafiya69/sympy,sampadsaha5/sympy,drufat/sympy,mafiya69/sympy,rahuldan/sympy,yashsharan/sympy,mafiya69/sympy,chaffra/sympy