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

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

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