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

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

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