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

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

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