Format 2.2
gens { a A b B c C d D e E f F }
rels {
a^3 b^3 c^3 d^3 e^3 f^3 a*c*a*c a*d*a*d a*e*a*e b*d*b*d b*e*b*e b*f*b*f
c*e*c*e c*f*c*f d*f*d*f a*B*a*B a*F*a*F b*C*b*C c*D*c*D d*E*d*E e*F*e*F 
}
