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

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

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