SURMOUNTING

Before
1: S
in
2: SU
after
After
1: S
all, these, this
3: SUU
obstacles
4: SUUU
difficulties
Surrounder Phrases
many obstacles, difficultiesthese difficulties, obstaclesafter allall those, these, obstacles, itsits headdifficulties insuch obstacles, difficultiessuccessfully withoutthose obstaclesobstacles such, inin this, many, every