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

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

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