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

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

*GRAMMAR*
blicket -> PINK 
 lug -> RED 
 zup -> BLUE 
 tufa -> PURPLE 
 x1 wif u1 -> [u1] [u1] [x1] 
 x1 kiki x2 -> [x1] [x1] [x1] [x2] [x2] 
 u1 fep u2 -> [u2] [u1] 
 u1 x1 -> [u1] [x1] 
 