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

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

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