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

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

*GRAMMAR*
fep -> PURPLE 
 zup -> YELLOW 
 lug -> GREEN 
 gazzer -> BLUE 
 x1 dax x2 -> [x2] [x1] [x2] 
 u1 blicket -> [u1] [u1] [u1] [u1] [u1] [u1] [u1] 
 u1 kiki u2 -> [u2] [u1] [u2] 
 u1 x1 -> [u1] [x1] 
 