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

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

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