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

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

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