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

*QUERY*
IN: dax zup dax OUT: RED RED RED
IN: tufa wif kiki gazzer wif OUT: GREEN GREEN GREEN GREEN BLUE BLUE
IN: blicket zup gazzer OUT: PURPLE PURPLE BLUE
IN: tufa blicket wif OUT: GREEN PURPLE PURPLE
IN: tufa gazzer tufa zup dax OUT: GREEN BLUE GREEN GREEN RED
IN: dax wif OUT: RED RED
IN: blicket zup tufa kiki tufa wif OUT: PURPLE PURPLE GREEN PURPLE PURPLE GREEN GREEN GREEN
IN: gazzer OUT: BLUE
IN: gazzer zup dax OUT: BLUE BLUE RED
IN: gazzer kiki dax wif OUT: BLUE BLUE RED RED

*GRAMMAR*
gazzer -> BLUE 
 dax -> RED 
 tufa -> GREEN 
 blicket -> PURPLE 
 u1 wif -> [u1] [u1] 
 x1 kiki x2 -> [x1] [x1] [x2] 
 u1 zup u2 -> [u1] [u1] [u2] 
 u1 x1 -> [u1] [x1] 
 