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

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

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