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