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

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

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