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

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

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