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

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

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