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

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

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