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

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

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