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

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

*GRAMMAR*
zup -> GREEN 
 lug -> PINK 
 wif -> PURPLE 
 dax -> YELLOW 
 x1 tufa u1 -> [x1] [x1] [u1] [u1] 
 u1 kiki -> [u1] [u1] 
 x1 fep x2 -> [x2] [x1] 
 u1 x1 -> [u1] [x1] 
 