# さかの

# 因子と水準
OS (Windows Mac Linux)
BR (IE FF CH)
MEM (2 4 8)
# Sys (A B)
# Dis (S H)


# 制約
#(if (== [OS] Mac) (<> [BR] IE))

#1
(if (== [OS] Windows) (== [BR] IE))

#2
(if (== [BR] IE) (<> [MEM] 2))



