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

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

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