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

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

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