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

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

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