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

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

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