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

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

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