graph G { | |
size="3,3" | |
ratio="fill" | |
node[shape="circle"] | |
edge[style="bold"] | |
a; | |
b; | |
c; | |
d; | |
e; | |
f; | |
g; | |
h; | |
i; | |
j; | |
c -- a[label="1"] | |
a -- b[color="gray",style="bold",weight=0] | |
f -- c[label="2"] | |
g -- f[label="3"] | |
f -- h[label="7"] | |
g -- d[label="4"] | |
b -- e[label="6"] | |
b -- d[label="5"] | |
e -- d[color="gray",style="bold",weight=0] | |
i -- j[label="8"] | |
} |