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

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

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