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

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

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