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

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

*GRAMMAR*
blicket -> YELLOW 
 gazzer -> GREEN 
 lug -> RED 
 tufa -> PURPLE 
 x1 fep u1 -> [u1] [u1] [x1] [x1] 
 x1 wif x2 -> [x1] [x2] 
 x1 dax u1 -> [u1] [x1] 
 u1 x1 -> [u1] [x1] 
 