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

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

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