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

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

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