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

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

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