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

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

*GRAMMAR*
blicket -> YELLOW 
 wif -> BLUE 
 lug -> GREEN 
 gazzer -> PURPLE 
 x1 dax x2 -> [x2] [x1] 
 x1 kiki x2 -> [x1] [x2] 
 u1 tufa -> [u1] [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 