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

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

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