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

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

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