*SUPPORT*
IN: gazzer blicket gazzer wif zup OUT: GREEN GREEN GREEN PURPLE
IN: fep gazzer zup wif lug OUT: BLUE GREEN PURPLE PINK
IN: lug blicket gazzer OUT: PINK GREEN GREEN
IN: gazzer fep gazzer wif lug dax gazzer OUT: GREEN GREEN BLUE GREEN PINK
IN: fep lug blicket lug OUT: BLUE PINK PINK PINK
IN: zup OUT: PURPLE
IN: lug OUT: PINK
IN: gazzer fep lug OUT: GREEN BLUE PINK
IN: lug blicket fep OUT: PINK BLUE BLUE
IN: lug blicket zup OUT: PINK PURPLE PURPLE
IN: gazzer blicket fep OUT: GREEN BLUE BLUE
IN: fep gazzer fep zup blicket zup wif lug OUT: BLUE GREEN BLUE PURPLE PURPLE PURPLE PINK
IN: fep fep wif fep OUT: BLUE BLUE BLUE
IN: gazzer OUT: GREEN

*QUERY*
IN: gazzer blicket gazzer OUT: GREEN GREEN GREEN
IN: fep OUT: BLUE
IN: gazzer wif gazzer wif fep OUT: GREEN GREEN BLUE
IN: lug dax zup lug gazzer lug wif gazzer OUT: PURPLE PINK GREEN PINK GREEN PINK
IN: gazzer zup blicket zup wif gazzer wif zup OUT: GREEN PURPLE PURPLE PURPLE GREEN PURPLE
IN: gazzer zup blicket fep OUT: GREEN PURPLE BLUE BLUE
IN: fep wif gazzer OUT: BLUE GREEN
IN: zup fep wif zup OUT: PURPLE BLUE PURPLE
IN: zup blicket zup OUT: PURPLE PURPLE PURPLE
IN: fep blicket gazzer OUT: BLUE GREEN GREEN

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