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

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

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