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

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

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