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

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

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