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

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

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