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

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

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