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

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

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