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

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

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