-- -*- M2-comint -*- hash: 13548055998983073763

i1 : T = leafTree({a,b,c,d},{{a,b}})

o1 = {{a, b, c, d}, {set {a, b}, set {a}, set {b}, set {c}, set {d}}}

o1 : LeafTree

i2 : leaves T

o2 = set {c, d, a, b}

o2 : Set

i3 : edges T

o3 = {set {a, b}, set {a}, set {b}, set {c}, set {d}}

o3 : List

i4 : G = graph{{a,e},{b,e},{e,f},{c,f},{d,f}}

o4 = Graph{a => {e}      }
           b => {e}
           c => {f}
           d => {f}
           e => {a, b, f}
           f => {e, c, d}

o4 : Graph

i5 : leafTree G

o5 = {{a, b, c, d}, {set {a, b}, set {a}, set {b}, set {c}, set {d}}}

o5 : LeafTree

i6 : 
