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

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

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