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

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

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