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

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

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