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

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

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