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

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

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