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

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

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