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

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

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