$node_(0) set Y_ 0.00
$node_(0) set X_ 2400.00
$ns_ at 0.0 $node_(0) setdest 0 0 32.00
$ns_ at 0.0 $node_(1) setdest 0 0 31.00
$node_(1) set X_ 81.00
$node_(1) set Y_ 0.00
$ns_ at 2.6129 $node_(1) set X_ 2400
$ns_ at 2.63 $node_(1) setdest 0 0 31.00
$node_(2) set X_ 162.00
$node_(2) set Y_ 0.00
$ns_ at 0.0 $node_(2) setdest 0 0 30.00
$ns_ at 5.40 $node_(2) setdest 0 0 30.00