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

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

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