*SUPPORT*
IN: wif blicket wif OUT: PINK GREEN PINK
IN: blicket fep OUT: GREEN GREEN
IN: wif tufa dax fep OUT: BLUE PINK BLUE PINK
IN: dax dax tufa wif OUT: PINK BLUE BLUE
IN: kiki tufa wif OUT: PINK PURPLE
IN: dax tufa wif OUT: PINK BLUE
IN: dax tufa kiki OUT: PURPLE BLUE
IN: dax fep OUT: BLUE BLUE
IN: blicket fep fep lug blicket OUT: GREEN GREEN GREEN GREEN GREEN GREEN GREEN
IN: blicket OUT: GREEN
IN: wif fep tufa dax lug blicket OUT: GREEN GREEN BLUE PINK PINK GREEN
IN: wif tufa dax tufa kiki OUT: PURPLE BLUE PINK
IN: kiki tufa dax OUT: BLUE PURPLE
IN: kiki dax wif fep tufa blicket tufa blicket OUT: GREEN GREEN PURPLE BLUE PINK PURPLE BLUE PINK

*QUERY*
IN: kiki kiki OUT: PURPLE PURPLE
IN: blicket wif fep lug kiki OUT: PURPLE PURPLE GREEN PINK GREEN PINK PURPLE
IN: kiki OUT: PURPLE
IN: dax OUT: BLUE
IN: kiki dax OUT: PURPLE BLUE
IN: wif OUT: PINK
IN: dax lug blicket fep OUT: GREEN GREEN BLUE GREEN GREEN GREEN BLUE GREEN
IN: wif kiki tufa dax tufa dax fep OUT: BLUE BLUE PINK PURPLE BLUE BLUE PINK PURPLE
IN: wif blicket tufa wif tufa kiki OUT: PURPLE PINK PINK GREEN
IN: kiki fep OUT: PURPLE PURPLE

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