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

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

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