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

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

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