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

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

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