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

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

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