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

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

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