% Adjacency matrix for the September 11 terror network
% as complied by Valdis Krebs (http://www.orgnet.com/hijackers.html).
% Node ordering is arbitrary.  

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% 50 51 52 53 54  = American Flight 11 [WTC North]
% 50 = Mohamed Atta [pilot]
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% 61 62 63 64 65  = United Flight 175  [WTC South]
% 65 = Marwan al-Shehhi [pilot]
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% 32 33 34 35 36  = American Flight 77 [Pentagon]
% 36 = Hani Hanjour [pilot]
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% 41 42 43 44     = United Flight 93   [passenger take down]
% 44 = Ziad Jarrah [pilot]
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

 A = zeros(69);
 A( 1,[3]) = 1;
 A( 2,[3]) = 1;
 A( 3,[1 2 10,9,8,7,5,4]) = 1;
 A( 4,[3 5 7 8]) = 1;
 A( 5,[3 4 6 8]) = 1;
 A( 6,[5 8]) = 1;
 A( 7,[3 4 10]) = 1;
 A( 8,[3 4 5 6 10 11 12 13]) = 1;
 A( 9,[3 14]) = 1;
 A(10,[3 7 8 15 17]) = 1;
 A(11,[8 18]) = 1;
 A(12,[8 29 32 33]) = 1;
 A(13,[8 15 44 45 46 47 48 49 50 65]) = 1;
 A(14,[9 50 69]) = 1;
 A(15,[10 16 17 13 50]) = 1;
 A(16,[15]) = 1;
 A(17,[10 15 21 22 23 24]) = 1;
 A(18,[11 19, 23]) = 1;
 A(19,[18 21 23]) = 1;
 A(20,[21 23]) = 1;
 A(21,[17 19 20 23]) = 1;
 A(22,[17 23]) = 1;
 A(23,[17 21 19 22 24 25 26 27 28 50 18 20]) = 1;
 A(24,[17 23]) = 1;
 A(25,[23]) = 1;
 A(26,[23]) = 1;
 A(27,[23]) = 1;
 A(28,[23 58]) = 1;
 A(29,[12 30 32]) = 1;
 A(30,[29 32]) = 1;
 A(31,[32]) = 1;
 A(32,[12 29 30 31 33 35 34 36]) = 1;
 A(33,[12 32 37 41 42 61 62 52 50 35 36 34]) = 1;
 A(34,[32 33 35 36]) = 1;
 A(35,[34 33 52 65 44 36 32]) = 1;
 A(36,[40 39 38 32 44 34 33 35 61 52 65 50]) = 1;
 A(37,[33]) = 1;
 A(38,[39 36]) = 1;
 A(39,[36 38 40]) = 1;
 A(40,[39 36]) = 1;
 A(41,[33 62 42]) = 1;
 A(42,[41 67 66 62 43 33]) = 1;
 A(43,[44 50 62 42]) = 1;
 A(44,[35 36 43 65 50 49 47 13 46]) = 1;
 A(45,[65 50 49 13]) = 1;
 A(46,[44 65 50 49 13]) = 1;
 A(47,[13 44 48 50 65]) = 1;
 A(48,[13 47]) = 1;
 A(49,[58 57 50 65 44 45 46 13]) = 1;
 A(50,[53 54 64 51 69 52 43 33 65 36 44 14 45 46 15 13 47 23 49 58 60 59]) = 1;
 A(51,[50 52 64 54 53 65 69]) = 1;
 A(52,[61 33 35 36 65 50 51 53 64 54]) = 1;
 A(53,[50 51 65 52 64 54]) = 1;
 A(54,[53 50 51 64 65 52 66 67]) = 1;
 A(55,[58]) = 1;
 A(56,[58]) = 1;
 A(57,[58 49]) = 1;
 A(58,[28 49 65 50 57 56 55]) = 1;
 A(59,[50]) = 1;
 A(60,[50]) = 1;
 A(61,[33 36 52 62 66]) = 1;
 A(62,[63 65 43 61 41 42 33]) = 1;
 A(63,[62 64]) = 1;
 A(64,[53 50 51 65 52 69 63 54]) = 1;
 A(65,[44 36 35 62 69 52 54 64 53 51 50 58 49 47 13 46 45]) = 1;
 A(66,[61 42 67 54]) = 1;
 A(67,[68 54 66 42]) = 1;
 A(68,[67]) = 1;
 A(69,[14 65 50 51 64]) = 1;
