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