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

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

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