Characteristic ""your choice stopper" dilemma":
(31 V 1)
(4 C 6)
(31 V 2)
(1 S 17)
(1 C 18)
(38 V 2)
(8 C 8)
(21 V 2)
(23 V 4)
(11 PF 2)
(31 V 4)
(4 C 15)
(29 V 5)
(13 U 10)
(28 V 2)
(34 V 5)
(1 S 33)
(18 V 2)
(1 C 36)
(14 U 8)
(14 U 9)
(31 V 8)
(31 V 9)
(21 V 6)
(1 C 44)
(18 V 5)
(14 R 12)
(4 U 22)
(24 V 9)
(27 V 3)
(14 U 13)
(14 R 14)
(48 V 1)
(1 C 52)
(21 V 9)
(29 V 13)
(14 R 18)
(49 V 5)
(12 C 18)
(1 C 57)
(31 V 12)
(4 U 29)
(12 R 20)
(18 V 10)
(8 C 19)