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

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

*GRAMMAR*
tufa -> PINK 
 kiki -> YELLOW 
 gazzer -> PURPLE 
 wif -> GREEN 
 x1 zup -> [x1] [x1] 
 u1 fep x1 -> [x1] [u1] 
 u1 dax u2 -> [u1] [u2] 
 u1 x1 -> [u1] [x1] 
 