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

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

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