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

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

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