7 / D - Medium-Clay Grey/Cave..
7.5 / D - Medium-Clay Grey/Ca..
8 / D - Medium-Clay Grey/Cave..
8.5 / D - Medium-Clay Grey/Ca..
9 / D - Medium-Clay Grey/Cave..
9.5 / D - Medium-Clay Grey/Ca..
10 / D - Medium-Clay Grey/Cav..
10.5 / D - Medium-Clay Grey/C..
11 / D - Medium-Clay Grey/Cav..
11.5 / D - Medium-Clay Grey/C..
12 / D - Medium-Clay Grey/Cav..
13 / D - Medium-Clay Grey/Cav..
14 / D - Medium-Clay Grey/Cav..