BELs can come from both of the above pairings. the mojave x mojave should have a 1/4 chance of producing a lucy in each egg. however, with a lesser bee x lesser, the odds are skewed because you also have the spider and pastel genes at work. check out the genetics calculators at OWAL and worldofballpythons.com. they both will tell you the exact odds of producing a lucy from that pairing.
edit: fantastic BEL above. they've long been my favorite, next to the ultramel, and the sole reason I picked up a female kingpin.