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

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

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