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

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

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