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

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

*GRAMMAR*
tufa -> RED 
 fep -> PURPLE 
 kiki -> PINK 
 dax -> YELLOW 
 u1 blicket -> [u1] [u1] [u1] 
 u1 lug x1 -> [u1] [x1] 
 u1 wif u2 -> [u1] [u2] [u2] 
 u1 x1 -> [u1] [x1] 
 