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

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

*GRAMMAR*
wif -> PURPLE 
 dax -> BLUE 
 lug -> RED 
 blicket -> GREEN 
 x1 zup u1 -> [u1] [u1] [x1] [x1] 
 u1 tufa u2 -> [u1] [u2] 
 u1 fep x1 -> [x1] [u1] 
 u1 x1 -> [u1] [x1] 
 