*SUPPORT*
IN: tufa dax OUT: GREEN GREEN GREEN GREEN
IN: wif blicket OUT: YELLOW YELLOW YELLOW
IN: kiki blicket OUT: PINK PINK PINK
IN: tufa fep kiki fep tufa blicket OUT: GREEN PINK GREEN GREEN GREEN
IN: lug lug OUT: BLUE BLUE
IN: lug OUT: BLUE
IN: kiki fep lug blicket OUT: PINK BLUE BLUE BLUE
IN: wif tufa dax OUT: YELLOW GREEN GREEN GREEN GREEN
IN: wif kiki tufa dax OUT: YELLOW PINK GREEN GREEN GREEN GREEN
IN: wif OUT: YELLOW
IN: lug tufa dax OUT: BLUE GREEN GREEN GREEN GREEN
IN: lug dax OUT: BLUE BLUE BLUE BLUE
IN: wif wif fep lug blicket OUT: YELLOW YELLOW BLUE BLUE BLUE
IN: tufa OUT: GREEN

*QUERY*
IN: lug fep lug fep wif blicket OUT: BLUE BLUE YELLOW YELLOW YELLOW
IN: wif lug blicket OUT: YELLOW BLUE BLUE BLUE
IN: tufa blicket OUT: GREEN GREEN GREEN
IN: tufa fep lug blicket OUT: GREEN BLUE BLUE BLUE
IN: lug blicket OUT: BLUE BLUE BLUE
IN: tufa kiki fep kiki blicket OUT: GREEN PINK PINK PINK PINK
IN: wif dax OUT: YELLOW YELLOW YELLOW YELLOW
IN: kiki OUT: PINK
IN: kiki dax OUT: PINK PINK PINK PINK
IN: kiki tufa dax OUT: PINK GREEN GREEN GREEN GREEN

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