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

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

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