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

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

*GRAMMAR*
wif -> PINK 
 tufa -> BLUE 
 lug -> GREEN 
 fep -> YELLOW 
 x1 blicket -> [x1] [x1] [x1] 
 u1 gazzer u2 -> [u1] [u2] 
 u1 dax x1 -> [u1] [u1] [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 