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

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

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