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

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

*GRAMMAR*
gazzer -> BLUE 
 fep -> PURPLE 
 kiki -> PINK 
 lug -> YELLOW 
 u1 wif -> [u1] [u1] 
 u1 dax u2 -> [u1] [u2] 
 x1 tufa u1 -> [u1] [x1] 
 u1 x1 -> [u1] [x1] 
 