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

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

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