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

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

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