digraph "Honda-Tokoro" {
rankdir="LR" ranksep="0.2" edge[labelfontsize="8" fontsize="8" labeldistance="0.8" arrowsize="0.9" labelangle="-30" dir="none"] nodesep="0.2" node[width="0" height="0" fontsize="10"]

/*Net net00*/

n000 [label="z"]
n001->n000 [headlabel=":s:" arrowhead="invdot"]
n001 [label="m"]
n002->n001 [samehead="m002" headlabel=":r:" samearrowhead="1" arrowhead="invdot" arrowtail="inv"]
n002 [label="p1"]
n003->n002 [headlabel=":s:" arrowhead="dot"]
n003 [label="b"]
n004->n003 
n004 [label="x1"]
n022->n004 [weight="0" headlabel=":s/r:" fontsize="8" arrowhead="invdot"]
n003->n002 [samehead="m000" fontsize="8" samearrowhead="1" arrowtail="inv"]
n005->n002 [samehead="m000" headlabel=":u:" fontsize="8" samearrowhead="1" arrowhead="dot" arrowtail="inv"]
n005->n001 [samehead="m002" samearrowhead="1"]
n005 [label="b"]
n006->n005 [arrowtail="inv"]
n006 [label="p2"]
n007->n006 [headlabel=":s:" arrowhead="dot"]
n007 [label="b"]
n008->n007 
n008 [label="x2"]
n022->n008 [weight="0" headlabel=":s/r:" fontsize="8" arrowhead="invdot"]
n007->n006 [samehead="m001" headlabel=":u:" fontsize="8" samearrowhead="1" arrowhead="dot" arrowtail="inv"]
n009->n006 [samehead="m001" samearrowhead="1" arrowtail="inv"]
n009 [label="b2"]
n022->n009 [fontsize="8"]
n022->n009 [fontsize="8"]
n010->n006 [samehead="m001" samearrowhead="1" arrowtail="inv"]
n010 [label="b2"]
n022->n010 [fontsize="8"]
n022->n010 [fontsize="8"]
n011->n000 [headlabel=":r:" arrowhead="invdot" arrowtail="inv"]
n011 [label="n"]
n012->n011 [samehead="m005" headlabel=":s:" samearrowhead="1" arrowhead="dot"]
n012 [label="b"]
n013->n012 
n013 [label="c1"]
n014->n013 [headlabel=":r:" arrowhead="invdot"]
n014 [label="b"]
n015->n014 [arrowtail="inv"]
n015 [label="y1"]
n023->n015 [weight="0" headlabel=":s/r:" fontsize="8" arrowhead="dot"]
n016->n015 [samehead="m003" headlabel=":u:" fontsize="8" samearrowhead="1" arrowhead="dot" arrowtail="inv"]
n018->n015 [samehead="m003" fontsize="8" samearrowhead="1" arrowtail="inv"]
n014->n011 [samehead="m006" headlabel=":u:" fontsize="8" samearrowhead="1" arrowhead="dot" arrowtail="inv"]
n012->n011 [samehead="m006" fontsize="8" samearrowhead="1" arrowtail="inv"]
n016->n011 [samehead="m005" samearrowhead="1"]
n016 [label="b"]
n017->n016 
n017 [label="c2"]
n018->n017 [headlabel=":r:" arrowhead="invdot"]
n018 [label="b"]
n019->n018 [arrowtail="inv"]
n019 [label="y2"]
n023->n019 [weight="0" headlabel=":s/r:" fontsize="8" arrowhead="dot"]
n020->n019 [samehead="m004" headlabel=":u:" samearrowhead="1" arrowhead="dot" arrowtail="inv"]
n020 [label="b2"]
n023->n020 [fontsize="8"]
n023->n020 [fontsize="8"]
n021->n019 [samehead="m004" samearrowhead="1" arrowtail="inv"]
n021 [label="b2"]
n023->n021 [fontsize="8"]
n023->n021 [fontsize="8"]
n022 [width="0.5" label="[P]" shape="box" style="dashed" height="0.35"]
n023 [width="0.5" label="[Q]" shape="box" style="dashed" height="0.35"]
{/*L=x1*/rank=same n004 n015}
{/*L=p1*/rank=same n002 n013}
{/*L=b*/rank=same n009 n010 n020 n021}
{/*L=x2*/rank=same n008 n019}
{/*L=p2*/rank=same n006 n017}
{/*L=m*/rank=same n001 n011}
}