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

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

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