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

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

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