*SUPPORT*
IN: dax blicket OUT: GREEN GREEN GREEN
IN: dax lug OUT: GREEN GREEN
IN: wif wif blicket OUT: PINK PINK PINK PINK
IN: zup blicket OUT: PURPLE PURPLE PURPLE
IN: wif lug gazzer dax gazzer tufa OUT: BLUE GREEN PINK PINK GREEN GREEN BLUE BLUE
IN: zup lug OUT: PURPLE PURPLE
IN: wif lug gazzer tufa OUT: BLUE PINK PINK BLUE BLUE
IN: zup lug gazzer wif OUT: PINK PURPLE PURPLE PINK PINK
IN: wif lug gazzer zup OUT: PURPLE PINK PINK PURPLE PURPLE
IN: wif blicket OUT: PINK PINK PINK
IN: tufa tufa blicket OUT: BLUE BLUE BLUE BLUE
IN: zup OUT: PURPLE
IN: dax wif lug gazzer wif OUT: PINK GREEN PINK PINK PINK PINK
IN: wif lug gazzer wif OUT: PINK PINK PINK PINK PINK

*QUERY*
IN: zup zup tufa lug OUT: PURPLE PURPLE BLUE BLUE
IN: zup tufa lug OUT: PURPLE BLUE BLUE
IN: tufa OUT: BLUE
IN: wif tufa lug OUT: PINK BLUE BLUE
IN: tufa blicket gazzer dax OUT: GREEN BLUE BLUE BLUE GREEN GREEN
IN: wif lug OUT: PINK PINK
IN: zup blicket gazzer wif OUT: PINK PURPLE PURPLE PURPLE PINK PINK
IN: dax OUT: GREEN
IN: wif tufa gazzer zup OUT: PURPLE PINK BLUE PURPLE PURPLE
IN: wif blicket gazzer tufa OUT: BLUE PINK PINK PINK BLUE BLUE

*GRAMMAR*
zup -> PURPLE 
 dax -> GREEN 
 wif -> PINK 
 tufa -> BLUE 
 x1 gazzer u1 -> [u1] [x1] [u1] [u1] 
 u1 lug -> [u1] [u1] 
 u1 blicket -> [u1] [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 