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