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

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

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