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

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

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