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

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

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