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

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

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