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

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

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