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

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

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