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

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

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