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

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

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