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

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

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