Added city albany
Added city newyork
Added city boston
Added city buffalo
Added city chicago
Linked cities albany and newyork
Linked cities albany and boston
Linked cities newyork and boston
Linked cities albany and buffalo
Linked cities buffalo and chicago
Placed pursuer binh in city newyork
Placed pursuer buster in city newyork
Placed pursuer chris in city newyork
Placed evader sally in city chicago
Placed evader thomas in city boston
Placed evader frederick in city albany
Placed evader samantha in city chicago

Neighbors for city albany:  boston buffalo newyork
Neighbors for city boston:  albany newyork
Neighbors for city buffalo:  albany chicago
Neighbors for city chicago:  buffalo
Neighbors for city newyork:  albany boston
Evader sally is in chicago and has not submitted his/her homework.
Evader thomas is in boston and has not submitted his/her homework.
Evader frederick is in albany and has not submitted his/her homework.
Evader samantha is in chicago and has not submitted his/her homework.
Pursuer binh is in newyork and has collected 0 homework(s).
Pursuer buster is in newyork and has collected 0 homework(s).
Pursuer chris is in newyork and has collected 0 homework(s).

TICK
sally moves from chicago to buffalo
thomas moves from boston to newyork
frederick stays in albany
samantha moves from chicago to buffalo
binh moves from newyork to boston
buster stays in newyork
chris moves from newyork to albany
buster collects homework from thomas in newyork
chris collects homework from frederick in albany
TICK
sally moves from buffalo to albany
thomas moves from newyork to boston
frederick stays in albany
samantha moves from buffalo to albany
binh moves from boston to albany
buster moves from newyork to boston
chris moves from albany to newyork
binh collects homework from sally in albany
binh collects homework from samantha in albany

Neighbors for city albany:  boston buffalo newyork
Neighbors for city boston:  albany newyork
Neighbors for city buffalo:  albany chicago
Neighbors for city chicago:  buffalo
Neighbors for city newyork:  albany boston
Evader sally is in albany and has submitted his/her homework.
Evader thomas is in boston and has submitted his/her homework.
Evader frederick is in albany and has submitted his/her homework.
Evader samantha is in albany and has submitted his/her homework.
Pursuer binh is in albany and has collected 2 homework(s).
Pursuer buster is in boston and has collected 1 homework(s).
Pursuer chris is in newyork and has collected 1 homework(s).

Score after 2 ticks:  evader(s) = 0  pursuer(s) = 4