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

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

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