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

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

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