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

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

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