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

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

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