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

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

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