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

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

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