*SUPPORT*
IN: gazzer kiki OUT: GREEN GREEN GREEN
IN: lug OUT: BLUE
IN: dax lug fep OUT: PINK BLUE YELLOW
IN: fep wif gazzer OUT: YELLOW GREEN GREEN
IN: dax wif fep OUT: PINK YELLOW YELLOW
IN: gazzer OUT: GREEN
IN: dax kiki OUT: PINK PINK PINK
IN: lug wif dax OUT: BLUE PINK PINK
IN: fep OUT: YELLOW
IN: lug wif lug OUT: BLUE BLUE BLUE
IN: lug lug fep gazzer OUT: BLUE BLUE YELLOW GREEN
IN: gazzer zup OUT: GREEN GREEN
IN: lug gazzer kiki OUT: BLUE GREEN GREEN GREEN
IN: dax wif lug OUT: PINK BLUE BLUE

*QUERY*
IN: dax zup OUT: PINK PINK
IN: fep zup OUT: YELLOW YELLOW
IN: dax lug kiki OUT: PINK BLUE BLUE BLUE
IN: lug dax wif fep OUT: BLUE PINK YELLOW YELLOW
IN: dax lug fep wif dax OUT: PINK BLUE YELLOW PINK PINK
IN: fep kiki OUT: YELLOW YELLOW YELLOW
IN: lug kiki OUT: BLUE BLUE BLUE
IN: dax OUT: PINK
IN: lug zup OUT: BLUE BLUE
IN: gazzer wif dax OUT: GREEN PINK PINK

*GRAMMAR*
gazzer -> GREEN 
 fep -> YELLOW 
 dax -> PINK 
 lug -> BLUE 
 u1 kiki -> [u1] [u1] [u1] 
 u1 zup -> [u1] [u1] 
 u1 wif u2 -> [u1] [u2] [u2] 
 u1 x1 -> [u1] [x1] 
 