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

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

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