*SUPPORT*
IN: fep OUT: GREEN
IN: wif wif blicket OUT: BLUE BLUE BLUE BLUE
IN: fep lug dax OUT: GREEN YELLOW YELLOW
IN: gazzer OUT: PINK
IN: wif tufa wif OUT: BLUE BLUE BLUE
IN: lug dax OUT: YELLOW YELLOW
IN: fep blicket blicket OUT: GREEN GREEN GREEN GREEN
IN: wif blicket blicket OUT: BLUE BLUE BLUE BLUE
IN: lug OUT: YELLOW
IN: fep tufa lug blicket OUT: YELLOW YELLOW GREEN YELLOW YELLOW
IN: fep lug gazzer tufa lug OUT: GREEN YELLOW YELLOW PINK YELLOW
IN: gazzer dax blicket OUT: PINK PINK PINK PINK
IN: gazzer lug fep dax blicket OUT: PINK YELLOW GREEN GREEN PINK YELLOW GREEN GREEN
IN: gazzer tufa fep OUT: GREEN PINK GREEN

*QUERY*
IN: fep lug tufa fep OUT: GREEN GREEN YELLOW GREEN
IN: fep dax OUT: GREEN GREEN
IN: gazzer dax OUT: PINK PINK
IN: lug wif dax OUT: YELLOW BLUE BLUE
IN: gazzer tufa wif lug fep OUT: BLUE YELLOW GREEN PINK BLUE YELLOW GREEN
IN: lug lug dax blicket OUT: YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW
IN: wif OUT: BLUE
IN: wif dax OUT: BLUE BLUE
IN: lug dax blicket OUT: YELLOW YELLOW YELLOW YELLOW
IN: wif tufa lug blicket OUT: YELLOW YELLOW BLUE YELLOW YELLOW

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