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

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

*GRAMMAR*
fep -> RED 
 zup -> PURPLE 
 wif -> BLUE 
 blicket -> PINK 
 u1 kiki u2 -> [u1] [u2] 
 x1 dax -> [x1] [x1] 
 x1 lug -> [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 