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

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

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