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