Seat

No.

Seat

No.

F(A, B, C, D) (1, 3, 5, 8, 9, 11, 15) (2, 13)m d� � �

F1 m (0, 2, 3, 4, 5, 6, 7, 8, 10, 11, 15)� �

F2 (1, 2, 8, 12, 13)� �

Seat

No.

1 1 1

1.3 3.5 (2 1) (2 1) 2 1

n

n n n� � �

� � �1n �

A { , , , }a b c d� B {1, 2, 3}�

R [( , 1), ( , 2), ( , 1), ( , 2)]a b c d�

R [( , 1), ( , 2), ( , 2), ( , 1), ( , 2)]a b a c d�

{( , , , , ), }a b c d e �

* e a b c

e e a b c

a a b c e

b

c

(( 2 ), , *)a b� �

, Ra b �

R {0º, 60º , 120º , 180º, 240º, 300º }�

Seat

No.

(( / ( )) * ( ) *a b c d e a c� � �

Seat

No.