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

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

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