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

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

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