# automata.d/testdata file g20
Format 2.2
#4 generator Coxeter group - takes a long time
gens {a b c d}
rels {a*a b*b c*c d*d
a*b*a*b*a*b*a*b*a*b
a*c*a*c
a*d*a*d
b*c*b*c*b*c
b*d*b*d
c*d*c*d*c*d*c*d*c*d }
