11. It exhibits a barrel fold of eight parallel beta-strands surrounded by eight alpha-helices to create a barrel shape . 12. Due to this, a phenomenon known as " barrelling " occurs where the specimen attains a barrel shape . 13. This fruit is barrel shaped and white in colour, though some varieties may have purple or red flecks. 14. The " samphor " is made by hollowing out a single block of wood into a barrel shape . 15. The body was moderately stout and barrel shaped , but not as much as that of the Field Spaniel. 16. For a barrel shaped sleeve ( with the cuffs overlapping each other ), straight cufflinks are better suited. 17. Processes such as shaping of receivers, wood carving, stock finishing, barrel shaping , soldering, and engraving are still performed by hand. 18. It is a 2.6 MDa barrel shaped complex and is composed of two, unique multi-functional subunits : alpha and beta. 19. It is accompanied by a mridangam ( a barrel shaped double headed drum ) or an idakka ( drum and cymbal ). 20. The games were each arranged as separate, circular layers and the whole assembled in a barrel shape , copying the traditional brandy cask form.