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

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

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