(a,g)

(a²,g)

(af,g)

(f,g)

(a²,e)

(af,e)

(f,e)

(a,g)

(a²,e)

(a²,e)

(a²,e)

(af,e)

(a²,g)

(a²,g)

(af,g)

(a²,g)

(a²,e)

(a²,e)

(a²,e)

(a²,e)

(a²,g)

(a²,g)

(a²,g)

(af,g)

(af,e)

(af,e)

(af,e)

(af,e)

(af,g)

(af,g)

(af,g)

(f,g)

(f,e)

(f,e)

(f,e)

(f,e)

(f,g)

(f,g)

(f,g)

(a²,e)

(a²,g)

(a²,g)

(a²,g)

(a²,g)

(a²,e)

(a²,e)

(a²,e)

(af,e)

(af,g)

(af,g)

(af,g)

(af,g)

(af,e)

(af,e)

(af,e)

(f,e)

(f,g)

(f,g)

(f,g)

(f,g)

(f,e)

(f,e)

(f,e)