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

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

*GRAMMAR*
fep -> PINK 
 zup -> GREEN 
 blicket -> YELLOW 
 wif -> BLUE 
 x1 gazzer -> [x1] [x1] [x1] [x1] 
 u1 tufa u2 -> [u1] [u2] 
 x1 lug x2 -> [x2] [x2] [x1] [x1] [x2] 
 u1 x1 -> [u1] [x1] 
 