*SUPPORT*
IN: kiki OUT: BLUE
IN: gazzer tufa wif OUT: GREEN YELLOW
IN: gazzer OUT: YELLOW
IN: kiki dax tufa blicket OUT: PINK BLUE BLUE
IN: blicket fep wif OUT: PINK GREEN GREEN
IN: kiki fep wif OUT: BLUE GREEN GREEN
IN: blicket OUT: PINK
IN: blicket fep kiki OUT: PINK BLUE BLUE
IN: gazzer fep wif tufa blicket OUT: PINK YELLOW GREEN GREEN
IN: gazzer blicket dax OUT: YELLOW PINK PINK
IN: kiki kiki fep gazzer OUT: BLUE BLUE YELLOW YELLOW
IN: gazzer gazzer fep wif OUT: YELLOW YELLOW GREEN GREEN
IN: wif blicket fep wif OUT: GREEN PINK GREEN GREEN
IN: kiki fep gazzer OUT: BLUE YELLOW YELLOW

*QUERY*
IN: gazzer fep blicket OUT: YELLOW PINK PINK
IN: wif dax OUT: GREEN GREEN
IN: wif fep wif OUT: GREEN GREEN GREEN
IN: blicket wif fep kiki OUT: PINK GREEN BLUE BLUE
IN: wif OUT: GREEN
IN: gazzer dax OUT: YELLOW YELLOW
IN: wif fep kiki OUT: GREEN BLUE BLUE
IN: kiki kiki tufa kiki tufa wif OUT: GREEN BLUE BLUE BLUE
IN: kiki dax OUT: BLUE BLUE
IN: blicket gazzer dax tufa blicket OUT: PINK PINK YELLOW YELLOW

*GRAMMAR*
gazzer -> YELLOW 
 wif -> GREEN 
 kiki -> BLUE 
 blicket -> PINK 
 u1 fep u2 -> [u1] [u2] [u2] 
 u1 dax -> [u1] [u1] 
 x1 tufa u1 -> [u1] [x1] 
 u1 x1 -> [u1] [x1] 
 