*SUPPORT*
IN: tufa blicket fep OUT: BLUE BLUE BLUE BLUE
IN: zup zup blicket OUT: YELLOW YELLOW YELLOW
IN: lug blicket OUT: GREEN GREEN
IN: tufa OUT: BLUE
IN: gazzer zup blicket OUT: PURPLE YELLOW YELLOW
IN: zup wif fep OUT: YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW
IN: gazzer tufa fep OUT: PURPLE BLUE PURPLE BLUE
IN: gazzer blicket wif OUT: PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE
IN: zup OUT: YELLOW
IN: tufa blicket fep fep OUT: BLUE BLUE BLUE BLUE BLUE BLUE BLUE BLUE
IN: tufa tufa blicket OUT: BLUE BLUE BLUE
IN: gazzer gazzer fep OUT: PURPLE PURPLE PURPLE PURPLE
IN: gazzer blicket OUT: PURPLE PURPLE
IN: lug gazzer zup fep OUT: GREEN PURPLE YELLOW GREEN PURPLE YELLOW

*QUERY*
IN: tufa lug OUT: BLUE GREEN
IN: zup blicket wif OUT: YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW
IN: lug OUT: GREEN
IN: lug blicket fep OUT: GREEN GREEN GREEN GREEN
IN: lug wif fep OUT: GREEN GREEN GREEN GREEN GREEN GREEN
IN: lug gazzer blicket OUT: GREEN PURPLE PURPLE
IN: zup blicket OUT: YELLOW YELLOW
IN: tufa blicket OUT: BLUE BLUE
IN: lug fep wif OUT: GREEN GREEN GREEN GREEN GREEN GREEN
IN: zup zup tufa OUT: YELLOW YELLOW BLUE

*GRAMMAR*
tufa -> BLUE 
 lug -> GREEN 
 gazzer -> PURPLE 
 zup -> YELLOW 
 u1 blicket -> [u1] [u1] 
 x1 wif -> [x1] [x1] [x1] 
 x1 fep -> [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 