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

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

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