*SUPPORT*
IN: zup zup OUT: YELLOW YELLOW
IN: tufa kiki fep tufa OUT: PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE
IN: zup OUT: YELLOW
IN: blicket blicket kiki OUT: GREEN GREEN GREEN
IN: tufa lug kiki OUT: PURPLE RED RED
IN: zup fep lug OUT: YELLOW RED YELLOW YELLOW RED
IN: tufa kiki OUT: PURPLE PURPLE
IN: tufa OUT: PURPLE
IN: blicket OUT: GREEN
IN: zup dax tufa kiki dax tufa kiki OUT: PURPLE PURPLE PURPLE PURPLE YELLOW
IN: zup kiki OUT: YELLOW YELLOW
IN: lug kiki OUT: RED RED
IN: lug fep zup OUT: RED YELLOW RED RED YELLOW
IN: zup dax tufa OUT: PURPLE YELLOW

*QUERY*
IN: blicket kiki OUT: GREEN GREEN
IN: blicket dax zup dax blicket tufa OUT: GREEN PURPLE YELLOW GREEN
IN: tufa dax tufa tufa dax tufa tufa kiki OUT: PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE
IN: blicket tufa kiki OUT: GREEN PURPLE PURPLE
IN: lug blicket fep lug OUT: RED GREEN RED RED GREEN RED GREEN RED
IN: tufa kiki dax zup fep lug OUT: YELLOW RED YELLOW YELLOW RED PURPLE PURPLE
IN: lug OUT: RED
IN: blicket fep tufa OUT: GREEN PURPLE GREEN GREEN PURPLE
IN: tufa kiki fep lug OUT: PURPLE PURPLE RED PURPLE PURPLE PURPLE PURPLE RED
IN: tufa lug OUT: PURPLE RED

*GRAMMAR*
zup -> YELLOW 
 blicket -> GREEN 
 lug -> RED 
 tufa -> PURPLE 
 x1 dax x2 -> [x2] [x1] 
 u1 kiki -> [u1] [u1] 
 x1 fep u1 -> [x1] [u1] [x1] [x1] [u1] 
 u1 x1 -> [u1] [x1] 
 