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

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

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