*SUPPORT*
IN: dax tufa wif OUT: PURPLE GREEN
IN: wif wif gazzer OUT: PURPLE PURPLE PURPLE
IN: lug gazzer OUT: BLUE BLUE
IN: lug OUT: BLUE
IN: lug tufa wif OUT: PURPLE BLUE
IN: wif gazzer OUT: PURPLE PURPLE
IN: wif gazzer tufa lug OUT: BLUE PURPLE PURPLE
IN: wif OUT: PURPLE
IN: lug kiki tufa fep OUT: PINK BLUE BLUE
IN: dax gazzer OUT: GREEN GREEN
IN: fep gazzer OUT: PINK PINK
IN: fep kiki OUT: PINK PINK
IN: lug wif gazzer OUT: BLUE PURPLE PURPLE
IN: wif tufa lug OUT: BLUE PURPLE

*QUERY*
IN: lug lug gazzer tufa dax OUT: GREEN BLUE BLUE BLUE
IN: fep lug tufa lug OUT: BLUE PINK BLUE
IN: dax kiki OUT: GREEN GREEN
IN: fep OUT: PINK
IN: lug gazzer tufa wif OUT: PURPLE BLUE BLUE
IN: wif wif tufa lug tufa wif tufa lug OUT: BLUE PURPLE BLUE PURPLE PURPLE
IN: fep fep dax tufa dax OUT: GREEN PINK PINK GREEN
IN: fep tufa wif OUT: PURPLE PINK
IN: wif kiki OUT: PURPLE PURPLE
IN: lug kiki OUT: BLUE BLUE

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