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

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

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