> Magic Number: Five fits nicely into an icosahedron. Twelve topics, five participants, each participant involved in two topics. Each topic connected to five others through one participant.
digraph { layout=circo rankdir=LR overlap=false concentrate=false //bgcolor=lightblue // splines=" " node [shape=box style=rounded] label=" \nIcosahedron 12 Nodes (Topics) / 30 Edges (Participants)/ 5 Members per Node (Conversations)/ 2 Nodes per Member" "TOPIC 1" -> {"PERSON 1" "PERSON 2" "PERSON 3" "PERSON 4" "PERSON 5"} [color=red penwidth=5] #B -> {1 6 7 8 27} [color=orange penwidth=5] #C -> {2 6 29 11 12} [color="#eed200" penwidth=5] #D -> {3 7 10 18 14} [color="#fced42" penwidth=5] #E -> {4 10 15 16 28} [color=purple penwidth=5] #F -> {5 9 11 15 19} [color=lightblue penwidth=5] #G -> {13 16 17 14 30} [color=blue penwidth=5] #H -> {22 12 24 25 9} [color=green penwidth=5] #Ii -> {17 24 19 26 28} [color=brown penwidth=5] #J -> {8 13 18 20 21} [color=black penwidth=5] #K -> {22 27 23 20 29} [color=gray penwidth=5] #L -> {30 21 26 25 23} [color=violet penwidth=5] //node {[shape=circle] A B C D E F G H Ii J K L} "TOPIC 1" [shape=triangle style=filled color=red fontcolor=white] #B [shape=triangle style=filled color=orange] #C [shape=triangle style=filled color="#eed200"] #D [shape=triangle style=filled color="#fced42"] #E [shape=triangle style=filled color=purple fontcolor=white] #F [shape=triangle style=filled color=lightblue] #G [shape=triangle style=filled color=blue fontcolor=white] #H [shape=triangle style=filled color=green1] #Ii [shape=triangle style=filled color=brown fontcolor=white] #J [shape=triangle style=filled color=black fontcolor=white] #K [shape=triangle style=filled color=grey fontcolor=white ] #L [shape=triangle style=filled color=violet] "TOPIC 1" [label="TOPIC 1"] #B [label="TOPIC 2"] #C [label="TOPIC 3"] #D [label="TOPIC 4"] #E [label="TOPIC 5"] #F [label="TOPIC 6"] #G [label="TOPIC 7"] #H [label="TOPIC 8"] #Ii [label="TOPIC 9"] #J [label="TOPIC 10"] #K [label="TOPIC 11"] #L [label="TOPIC 12"] "PERSON 1" [label="PERSON 1"] "PERSON 2" [label="PERSON 2"] "PERSON 3" [label="PERSON 3"] "PERSON 4" [label="PERSON 4"] "PERSON 5" [label="PERSON 5"] #6 [label="PERSON 6"] #7 [label="PERSON 7"] #8 [label="PERSON 8"] #9 [label="PERSON 9"] #10 [label="PERSON 10"] #11 [label="PERSON 11"] #12 [label="PERSON 12"] #13 [label="PERSON 13"] #14 [label="PERSON 14"] #15 [label="PERSON 15"] #16 [label="PERSON 16"] #17 [label="PERSON 17"] #18 [label="PERSON 18"] #19 [label="PERSON 19"] #20 [label="PERSON 20"] #21 [label="PERSON 21"] #22 [label="PERSON 22"] #23 [label="PERSON 23"] #24 [label="PERSON 24"] #25 [label="PERSON 25"] #26 [label="PERSON 26"] #27 [label="PERSON 27"] #28 [label="PERSON 28"] #29 [label="PERSON 29"] #30 [label="PERSON 30"] }
# See - Geometry and the Icosahedron - Syntegration