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

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

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