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

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

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