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

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

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