32
House Example
f(S1)=Sj
f(S2)=Sa
f(S3)=Sb
f(S4)=Sn
f(S5)=Si
f(S6)=Sk
f(S7)=Sg
f(S8) = Sl
f(S9)=Sd
f(S10)=Sf
f(S11)=Sh
P
L
RP and RL are
connection relations.