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

*QUERY*
IN: zup blicket gazzer OUT: GREEN PURPLE
IN: zup fep OUT: PURPLE PURPLE
IN: zup blicket zup kiki OUT: PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE
IN: tufa blicket zup kiki OUT: PURPLE PINK PURPLE PINK PURPLE PINK
IN: tufa fep fep OUT: PINK PINK PINK PINK
IN: lug tufa zup blicket zup OUT: YELLOW PINK PURPLE PURPLE
IN: zup blicket gazzer fep OUT: GREEN PURPLE GREEN PURPLE
IN: lug lug OUT: YELLOW YELLOW
IN: gazzer OUT: GREEN
IN: tufa fep OUT: PINK PINK

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