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

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

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