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

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

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