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

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

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