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

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

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