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

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

*GRAMMAR*
tufa -> GREEN 
 kiki -> PINK 
 gazzer -> PURPLE 
 wif -> YELLOW 
 x1 dax x2 -> [x2] [x1] 
 u1 lug -> [u1] [u1] 
 u1 fep u2 -> [u1] [u2] 
 u1 x1 -> [u1] [x1] 
 