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

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

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