One vertex per element, one color per generator, with an edge from x to x·s.
(1,2) involution — undirected(3,4)(5,11)(6,10)(7,9)(8,12)(13,17)(14,16)(15,18)(19,20)(21,28)(22,26)(23,31)(24,27)(25,30)(29,34)(32,33) involution — undirected(3,5)(4,8)(6,13)(7,12)(9,11)(10,15)(14,18)(16,17)(21,29)(25,33)(28,34)(30,32) involution — undirected(5,12)(8,11)(13,18)(15,17)(19,21)(20,25)(22,30)(23,32)(24,29)(26,34)(27,33)(28,31) involution — undirected(4,9)(8,11)(10,16)(15,17)(19,22,24,23)(20,26,27,31)(21,30,29,32)(25,34,33,28)(3,6,7,14)(4,10,9,16)(5,13,12,18)(8,15,11,17)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.