p = 101	q =  103

x that is a gap
[17304, 17306]		Length: 3
[17404, 17409]		Length: 6
[17504, 17512]		Length: 9
[17604, 17615]		Length: 12
[17704, 17718]		Length: 15
[17804, 17821]		Length: 18
[17904, 17924]		Length: 21
[18004, 18027]		Length: 24
[18104, 18130]		Length: 27
[18204, 18233]		Length: 30
[18304, 18336]		Length: 33
[18404, 18439]		Length: 36
[18504, 18542]		Length: 39
[18604, 18645]		Length: 42
[18704, 18748]		Length: 45
[18804, 18851]		Length: 48
[18904, 18954]		Length: 51
[19004, 19057]		Length: 54
[19104, 19160]		Length: 57
[19204, 19263]		Length: 60
[19304, 19366]		Length: 63
[19404, 19469]		Length: 66
[19504, 19572]		Length: 69
[19604, 19675]		Length: 72
[19704, 19778]		Length: 75
[19804, 19881]		Length: 78
[19904, 19984]		Length: 81
[20004, 20087]		Length: 84
[20104, 20190]		Length: 87
[20204, 20293]		Length: 90
[20304, 20396]		Length: 93
[20404, 20499]		Length: 96
[20504, 20602]		Length: 99