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

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

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