Which of the floowing pairs are correctly matched?

Distance between adjoining face of running rail and cheek rail ----- Flangeway clearance

Distance through which the tongue rail moves laterally at the toe of swich for the movement of trains----- Heal divergence

Distance between the gauge faces of the rail at the heel ----- Throw of switch

Angle between the gauge face of stock rail and tongue rail ----- Switch angle

Select the correct answer using the codes given below.

Ciodes:

- 1
  
  1 and 4
- 2
  
  2 and 4
- 3
  
  3 and 4
- 4
  
  1, 2, 3 and 4

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