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

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

*GRAMMAR*
wif -> RED 
 lug -> BLUE 
 tufa -> GREEN 
 blicket -> PURPLE 
 u1 gazzer -> [u1] [u1] 
 u1 fep u2 -> [u2] [u1] [u2] [u1] 
 x1 kiki u1 -> [x1] [u1] 
 u1 x1 -> [u1] [x1] 
 