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

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

*GRAMMAR*
wif -> PURPLE 
 kiki -> RED 
 blicket -> YELLOW 
 dax -> PINK 
 x1 fep x2 -> [x1] [x1] [x2] 
 u1 zup u2 -> [u2] [u1] 
 u1 lug x1 -> [x1] [x1] [x1] [u1] 
 u1 x1 -> [u1] [x1] 
 