digraph Lat{ node[shape=circle,style=filled,label=""]; edge[dir="none",minlen=2]; c0 [width=0.25] c1 [width=0.25] c1 -> c1[headlabel="man", labeldistance=1,labelangle=270,color=transparent] c2 [width=0.25] c2 -> c2[headlabel="boy", labeldistance=1,labelangle=270,color=transparent] c3 [width=0.25] c3 -> c3[taillabel="male", labeldistance=2,labelangle=90,color=transparent] c4 [width=0.25] c4 -> c4[headlabel="woman", labeldistance=1,labelangle=270,color=transparent] c5 [width=0.25] c5 -> c5[taillabel="adult", labeldistance=2,labelangle=90,color=transparent] c6 [width=0.25] c6 -> c6[headlabel="girl", labeldistance=1,labelangle=270,color=transparent] c7 [width=0.25] c7 -> c7[taillabel="juvenile", labeldistance=2,labelangle=90,color=transparent] c8 [width=0.25] c8 -> c8[taillabel="female", labeldistance=2,labelangle=90,color=transparent] c9 [width=0.25] c1 -> c0 c2 -> c0 c3 -> c1 c3 -> c2 c4 -> c0 c5 -> c1 c5 -> c4 c6 -> c0 c7 -> c2 c7 -> c6 c8 -> c4 c8 -> c6 c9 -> c3 c9 -> c5 c9 -> c7 c9 -> c8 }