50.0;1-(X);2-(X);3-(1);4-(X);5-(1);6-(1);7-(X);8-(X);9-(1);10-(1);11-(X);12-(1);13-(1);14-(X);15-(1). 50.0;1-(2);2-(2);3-(X);4-(2);5-(X);6-(2);7-(2);8-(2);9-(2);10-(2);11-(2);12-(X);13-(X);14-(2);15-(2). 50.0;1-(X);2-(X);3-(1);4-(X);5-(1);6-(1);7-(X);8-(X);9-(2);10-(2);11-(2);12-(X);13-(X);14-(2);15-(X). 50.0;1-(X);2-(X);3-(1);4-(X);5-(X);6-(2);7-(2);8-(2);9-(1);10-(1);11-(X);12-(1);13-(X);14-(2);15-(2). 50.0;1-(X);2-(X);3-(1);4-(X);5-(X);6-(2);7-(2);8-(2);9-(2);10-(2);11-(2);12-(X);13-(1);14-(X);15-(1). 50.0;1-(X);2-(X);3-(X);4-(2);5-(1);6-(1);7-(2);8-(2);9-(1);10-(1);11-(2);12-(X);13-(1);14-(X);15-(X). 50.0;1-(X);2-(X);3-(X);4-(2);5-(1);6-(1);7-(2);8-(2);9-(2);10-(2);11-(X);12-(1);13-(X);14-(2);15-(1). 50.0;1-(X);2-(X);3-(X);4-(2);5-(X);6-(2);7-(X);8-(X);9-(1);10-(1);11-(2);12-(X);13-(X);14-(2);15-(X). 50.0;1-(X);2-(X);3-(X);4-(2);5-(X);6-(2);7-(X);8-(X);9-(2);10-(2);11-(X);12-(1);13-(1);14-(X);15-(2). 50.0;1-(X);2-(2);3-(1);4-(2);5-(1);6-(2);7-(X);8-(2);9-(1);10-(2);11-(X);12-(X);13-(1);14-(2);15-(1). 50.0;1-(X);2-(2);3-(1);4-(2);5-(1);6-(2);7-(X);8-(2);9-(2);10-(1);11-(2);12-(1);13-(X);14-(X);15-(X).