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

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

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