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

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

*GRAMMAR*
tufa -> PURPLE 
 gazzer -> YELLOW 
 blicket -> PINK 
 fep -> GREEN 
 u1 lug x1 -> [x1] [u1] 
 x1 kiki -> [x1] [x1] 
 u1 dax u2 -> [u2] [u1] 
 u1 x1 -> [u1] [x1] 
 