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

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

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