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

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

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