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

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

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