straw tape   hole distance.cm
# data based on an experiment of V. Heinen
   no   no   open         524
   no   no   open         601
   no   no   open         591
   no   no   open         977
  yes   no   open         738
  yes   no   open         745
  yes   no   open         760
  yes   no   open         819
   no  yes   open         591
   no  yes   open         640
   no  yes   open         639
   no  yes   open         764
  yes  yes   open         624
  yes  yes   open         653
  yes  yes   open         807
  yes  yes   open        1042
   no   no filled         476
   no   no filled         578
   no   no filled         653
   no   no filled         820
  yes   no filled         910
  yes   no filled         782
  yes   no filled         786
  yes   no filled         758
   no  yes filled         782
   no  yes filled         815
   no  yes filled         792
   no  yes filled         646
  yes  yes filled         992
  yes  yes filled         834
  yes  yes filled         668
  yes  yes filled         429
   no   no   open         482
   no   no   open         513
   no   no   open         484
   no   no   open         815
  yes   no   open         709
  yes   no   open         836
  yes   no   open         875
  yes   no   open        1130
   no  yes   open         625
   no  yes   open         712
   no  yes   open         712
   no  yes   open        1007
  yes  yes   open         505
  yes  yes   open         574
  yes  yes   open         676
  yes  yes   open         749
   no   no filled         435
   no   no filled         586
   no   no filled         594
   no   no filled         655
  yes   no filled         510
  yes   no filled         634
  yes   no filled         713
  yes   no filled         782
   no  yes filled         567
   no  yes filled         576
   no  yes filled         710
   no  yes filled         897
  yes  yes filled         626
  yes  yes filled         636
  yes  yes filled         770
  yes  yes filled         768