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

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

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