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

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

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