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

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

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