*SUPPORT*
IN: fep zup tufa OUT: GREEN PINK GREEN PINK
IN: zup OUT: PINK
IN: fep blicket kiki zup lug dax OUT: GREEN RED YELLOW PINK YELLOW PINK
IN: dax tufa OUT: YELLOW YELLOW
IN: fep tufa OUT: GREEN GREEN
IN: zup kiki blicket OUT: PINK RED RED
IN: blicket lug dax tufa tufa OUT: YELLOW YELLOW YELLOW YELLOW RED
IN: zup lug blicket OUT: RED PINK
IN: dax lug zup kiki fep tufa OUT: PINK GREEN GREEN PINK GREEN GREEN YELLOW
IN: blicket fep tufa OUT: RED GREEN RED GREEN
IN: fep OUT: GREEN
IN: blicket dax OUT: RED YELLOW
IN: fep dax OUT: GREEN YELLOW
IN: fep kiki zup OUT: GREEN PINK PINK

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

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