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

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

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