*SUPPORT*
IN: gazzer lug kiki OUT: PURPLE PINK PURPLE PINK PURPLE PINK PURPLE PINK
IN: wif tufa gazzer OUT: PURPLE BLUE BLUE PURPLE PURPLE BLUE
IN: fep tufa fep OUT: YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW
IN: lug wif kiki OUT: PINK BLUE PINK BLUE PINK BLUE PINK BLUE
IN: fep lug fep OUT: YELLOW PINK YELLOW
IN: lug wif gazzer tufa lug OUT: PINK BLUE PINK PURPLE PURPLE PINK PINK PURPLE
IN: wif tufa lug OUT: PINK BLUE BLUE PINK PINK BLUE
IN: gazzer lug OUT: PURPLE PINK
IN: lug tufa gazzer OUT: PURPLE PINK PINK PURPLE PURPLE PINK
IN: wif OUT: BLUE
IN: gazzer zup lug OUT: PURPLE PURPLE PINK PURPLE
IN: gazzer OUT: PURPLE
IN: wif gazzer wif OUT: BLUE PURPLE BLUE
IN: lug tufa fep OUT: YELLOW PINK PINK YELLOW YELLOW PINK

*QUERY*
IN: lug OUT: PINK
IN: fep lug tufa lug OUT: YELLOW PINK PINK PINK PINK PINK PINK
IN: gazzer tufa gazzer OUT: PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE
IN: wif zup wif OUT: BLUE BLUE BLUE BLUE
IN: lug tufa lug OUT: PINK PINK PINK PINK PINK PINK
IN: fep OUT: YELLOW
IN: gazzer tufa fep OUT: YELLOW PURPLE PURPLE YELLOW YELLOW PURPLE
IN: fep tufa lug OUT: PINK YELLOW YELLOW PINK PINK YELLOW
IN: gazzer tufa lug OUT: PINK PURPLE PURPLE PINK PINK PURPLE
IN: wif tufa fep OUT: YELLOW BLUE BLUE YELLOW YELLOW BLUE

*GRAMMAR*
gazzer -> PURPLE 
 lug -> PINK 
 wif -> BLUE 
 fep -> YELLOW 
 x1 kiki -> [x1] [x1] [x1] [x1] 
 u1 tufa u2 -> [u2] [u1] [u1] [u2] [u2] [u1] 
 x1 zup u1 -> [x1] [x1] [u1] [x1] 
 u1 x1 -> [u1] [x1] 
 