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

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

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