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

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

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