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

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

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