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

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

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