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

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

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