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  5 pqrpr 
  7 pqrprpr 
 11 pqrpqrpqrpr 
 13 pqrpqrprpqrpr 
 14 pqrpqrpqrpqrpr 
 16 pqrpqrpqrprpqrpr 
 17 pqrpqrpqrpqrpqrpr 
 17 pqrprpqrprpqrprpr 
 18 pqrpqrprpqrprpqrpr 
 19 pqrpqrpqrpqrprpqrpr 
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