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

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

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