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

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

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