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

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

*GRAMMAR*
fep -> PINK 
 wif -> RED 
 tufa -> PURPLE 
 zup -> GREEN 
 u1 dax u2 -> [u1] [u2] 
 u1 kiki u2 -> [u2] [u1] 
 x1 blicket x2 -> [x2] [x1] 
 u1 x1 -> [u1] [x1] 
 