digraph chapter03 { rankdir=BT; subgraph cluster_Nodes { Start1 [ shape=box style=filled fillcolor=yellow label="Start" ]; Con_2 [ label="#1" ]; Con_19 [ label="#8" ]; Con_3 [ label="#2" ]; Return20 [ shape=box style=filled fillcolor=yellow label="Return" ]; Con_4 [ label="#3" ]; Con_5 [ label="#4" ]; } node [shape=plaintext]; subgraph cluster_0 { scope0 [label=<
0y0x0y1x1
>]; } Con_19 -> Start1 [style=dotted]; Return20 -> Start1 [color=red]; Return20 -> Con_19; edge [style=dashed color=cornflowerblue]; scope0:scope0_y0 -> Con_3; scope0:scope0_x0 -> Con_2; scope0:scope0_y1 -> Con_5; scope0:scope0_x1 -> Con_4; }