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

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

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