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

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

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