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

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

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