p = 29	q =  31

x that is a gap
[1488, 1490]		Length: 3
[1516, 1521]		Length: 6
[1544, 1552]		Length: 9
[1572, 1583]		Length: 12
[1600, 1614]		Length: 15
[1628, 1645]		Length: 18
[1656, 1676]		Length: 21
[1684, 1707]		Length: 24
[1712, 1738]		Length: 27