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

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

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