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

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

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