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

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

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