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

*QUERY*
IN: tufa fep wif gazzer fep OUT: PURPLE GREEN GREEN BLUE
IN: dax blicket OUT: YELLOW YELLOW
IN: fep wif blicket OUT: GREEN BLUE GREEN BLUE
IN: wif blicket OUT: BLUE BLUE
IN: fep fep kiki kiki OUT: GREEN GREEN GREEN GREEN GREEN GREEN GREEN GREEN
IN: tufa gazzer dax kiki OUT: YELLOW PURPLE YELLOW PURPLE
IN: wif wif gazzer wif blicket OUT: BLUE BLUE BLUE BLUE BLUE BLUE
IN: wif fep gazzer fep OUT: BLUE GREEN GREEN
IN: dax gazzer fep OUT: GREEN YELLOW
IN: tufa tufa blicket OUT: PURPLE PURPLE PURPLE PURPLE

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