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

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

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