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

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

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