.\" Copyright (c) 1986, 1993
.\"	The Regents of the University of California.  All rights reserved.
.\"
.\" Redistribution and use in source and binary forms, with or without
.\" modification, are permitted provided that the following conditions
.\" are met:
.\" 1. Redistributions of source code must retain the above copyright
.\"    notice, this list of conditions and the following disclaimer.
.\" 2. Redistributions in binary form must reproduce the above copyright
.\"    notice, this list of conditions and the following disclaimer in the
.\"    documentation and/or other materials provided with the distribution.
.\" 3. Neither the name of the University nor the names of its contributors
.\"    may be used to endorse or promote products derived from this software
.\"    without specific prior written permission.
.\"
.\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
.\" ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
.\" SUCH DAMAGE.
.\"
.\"	@(#)postp3.pic	8.1 (Berkeley) 6/8/93
.\"
.PS
circle diam .3i "7"
circle diam .3i "8" at 1st circle + (2i,0i)
EL: ellipse wid 1i ht .3i "\fB6\fR\h'.7i'\fB6\fR" at 1st circle + (1i,-0.5i)
circle diam .3i "2" at 1st circle - (0i,1i)
circle diam .3i "4" at 3th circle + (1i,0i)
circle diam .3i "5" at 2nd circle - (0i,1i)
circle diam .3i "1" at 3rd circle + (0.5i,-0.5i)
circle diam .3i "3" at 5th circle - (0.5i,0.5i)
arrow from 1st circle to EL.nw chop .15i chop 0i
arrow from 2nd circle to EL.ne chop .15i chop 0i
arrow from EL.sw to 3rd circle chop 0i chop .15i
arrow from EL.s to 4th circle chop 0i chop .15i
arrow from EL.se to 5th circle chop 0i chop .15i
arrow from 3rd circle to 6th circle chop .15i chop .15i
arrow from 4th circle to 6th circle chop .15i chop .15i
arrow from 4th circle to 7th circle chop .15i chop .15i
.PE