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