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

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

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