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

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

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