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

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

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