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

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

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