OVERLAID

Before
1: S
wood, been, are, now
2: SU
being
2: US
become
3: SUU
heavily
After
2: US
upon
Surrounder Phrases
became increasingly, heavilybecome increasingly, heavily, entirelybecomes increasingly, entirely, simplyheavily uponlater became, become, becomesbeen shown, heavily, entirely, partly, increasinglyimage map, contours, data, becomesthus becomes, became, become, partlygrid map, shown, data, becomesmap grid, shown, image, data, imagesare usually, shown, increasingly, now, being, simply, heavily, entirely, partly, thicklyentirely uponincreasingly being, became, become, becomesthickly upondata grid, are, shownnow become, being, becomes, became, increasingly, thicklycontours are, shownimages are, shownbeing increasingly, entirely, heavily, thickly, shown, partlyusually becomessimply beingpartly uponshown later