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

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

*GRAMMAR*
dax -> PURPLE 
 fep -> YELLOW 
 blicket -> PINK 
 wif -> RED 
 u1 lug x1 -> [x1] [x1] [u1] 
 x1 tufa x2 -> [x1] [x2] [x2] [x1] 
 u1 kiki -> [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 