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

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

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