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

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

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