[U"Fig 2c" (1),7,10,  (2),5,8,11,  (3),4,16,  (4),6,15,  (5),14,  (6),12,15,  (7),10,  (8),11,  (9),10,13,  (10),13,  (11),14,  (12),15,  (13),  (14),  (15),  (16)]

[

[D(1),2,4
(2),6
(3),1,2
(4),3,5
(5),7,
(6),4,5,7
(7)]


[D(1),2,4,
(2),3,
(3),4,6,
(4),5,
(5),6,
(6)]


[U(1),2,3,4,5,
(2),3,5,
(3),4,8,
(4),6,
(5),7,8,
(6),8,
(7),8]