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

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

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