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

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

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