One vertex per element, one color per generator, with an edge from x to x·s.
(1,2) involution — undirected(3,4,7,9)(5,10,8,6)(12,15)(13,17)(22,30)(25,32)(28,34)(31,33)(3,5)(4,6)(7,8)(9,10)(12,15)(16,18)(19,20,23,26)(21,24,29,27)(22,25,30,32)(28,31,34,33)(3,4,7,9)(5,6,8,10)(11,12)(13,16)(14,15)(17,18)(19,20)(21,27)(22,25)(23,26)(24,29)(28,33)(30,32)(31,34)(3,4)(5,10)(6,8)(7,9)(11,13)(12,16)(14,17)(15,18)(19,21)(20,24)(22,28)(23,29)(25,31)(26,27)(30,34)(32,33) involution — undirected(3,6,7,10)(4,8,9,5)(19,22,23,30)(20,25,26,32)(21,28,29,34)(24,31,27,33)A Cayley diagram is a choice, not a fact about the group. Another drawing of this group — in a book, or on a different generating set — may look nothing like this one.