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

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

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