A 150 150 150
--
HAMMING 0 150
PERLIS 0 0
WILKES 150 0
----------
A 15 15 15
B 35 35 35
--
BACKUS 35 15
FLOYD 15 0
IVERSON 0 35
----------
A 350 450 550
C 250 250 250
--
BACHMAN 350 0
DIJKSTRA 550 0
MCCARTHY 250 0
WILKINSON 0 1150
----------
X 12 12 12
--
ABC 12 0
ABCD 0 12
----------
--
A 0 0
----------