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