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

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

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