println ("(3,5)")
println ("(5,7)")
println ("(11,13)")
println ("(17,19)")
println ("(29,31)")
println ("(41,43)")
println ("(59,61)")
println ("(71,73)")
println ("(101,103)")
println ("(107,109)")
println ("(137,139)")
println ("(149,151)")
println ("(179,181)")
println ("(191,193)")
println ("(197,199)")
}
b2JqZWN0IE1haW4gZXh0ZW5kcyBBcHAgewoJcHJpbnRsbiAoIigzLDUpIikKCXByaW50bG4JKCIoNSw3KSIpCglwcmludGxuCSgiKDExLDEzKSIpCglwcmludGxuCSgiKDE3LDE5KSIpCglwcmludGxuCSgiKDI5LDMxKSIpCglwcmludGxuCSgiKDQxLDQzKSIpCglwcmludGxuCSgiKDU5LDYxKSIpCglwcmludGxuCSgiKDcxLDczKSIpCglwcmludGxuCSgiKDEwMSwxMDMpIikKCXByaW50bG4JKCIoMTA3LDEwOSkiKQoJcHJpbnRsbgkoIigxMzcsMTM5KSIpCglwcmludGxuCSgiKDE0OSwxNTEpIikKCXByaW50bG4JKCIoMTc5LDE4MSkiKQoJcHJpbnRsbgkoIigxOTEsMTkzKSIpCglwcmludGxuCSgiKDE5NywxOTkpIikKCn0=
(3,5)
(5,7)
(11,13)
(17,19)
(29,31)
(41,43)
(59,61)
(71,73)
(101,103)
(107,109)
(137,139)
(149,151)
(179,181)
(191,193)
(197,199)