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

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

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