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

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

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