Overlapping lines

Is it possible to resolve these overlapping lines... the last set assign referal should goto save activation_id but I'm seeing overlapping lines which is confusing...

https://www.dropbox.com/s/ky7oi5fxqecrkci/Screenshot%202014-08-05%2016.42.47.png

st=>start: Create New Multisite Site
e=>end

op1=>operation: Check if URL has activation ID

sub1=>subroutine: Create Activation ID
sub2=>subroutine: Create User
sub3=>subroutine: Create Domain
sub4=>subroutine: Create Subscription
sub5=>subroutine: Assign Referal

cond=>condition: Yes or No?:
cond2=>condition: User Exists?:

io=>inputoutput: Save activation_id in plugin
io2=inputoutput: Get User

st->op1->cond
cond(yes)->io->e
cond(no)->sub1(right)->cond2
cond2(no)->sub2(right)->sub3
cond2(yes)->sub3->sub4->sub5->io