*SUPPORT*
IN: dax zup blicket lug OUT: BLUE PURPLE PURPLE
IN: dax OUT: BLUE
IN: dax fep fep OUT: BLUE BLUE BLUE BLUE
IN: dax lug OUT: BLUE BLUE
IN: blicket OUT: PURPLE
IN: blicket lug OUT: PURPLE PURPLE
IN: wif wif zup wif OUT: YELLOW YELLOW YELLOW
IN: wif blicket wif OUT: YELLOW PURPLE YELLOW
IN: dax zup tufa OUT: BLUE PINK
IN: wif OUT: YELLOW
IN: wif wif fep OUT: YELLOW YELLOW YELLOW YELLOW
IN: blicket lug zup tufa fep OUT: PURPLE PURPLE PINK PINK
IN: wif blicket blicket lug fep OUT: YELLOW PURPLE PURPLE PURPLE YELLOW PURPLE PURPLE PURPLE
IN: wif zup tufa lug OUT: YELLOW PINK PINK

*QUERY*
IN: wif lug OUT: YELLOW YELLOW
IN: blicket tufa blicket lug OUT: PURPLE PINK PURPLE PURPLE
IN: wif fep OUT: YELLOW YELLOW
IN: blicket blicket lug fep OUT: PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE
IN: tufa OUT: PINK
IN: wif lug fep OUT: YELLOW YELLOW YELLOW YELLOW
IN: tufa tufa OUT: PINK PINK
IN: wif dax fep OUT: YELLOW BLUE YELLOW BLUE
IN: blicket zup wif lug zup dax tufa OUT: PURPLE YELLOW YELLOW BLUE PINK
IN: wif wif wif fep zup blicket OUT: YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW PURPLE

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