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

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

*GRAMMAR*
blicket -> BLUE 
 wif -> PINK 
 fep -> GREEN 
 lug -> YELLOW 
 x1 gazzer -> [x1] [x1] [x1] 
 u1 zup u2 -> [u2] [u1] [u1] 
 u1 tufa x1 -> [u1] [x1] 
 u1 x1 -> [u1] [x1] 
 