program main
    implicit none
    integer(kind=8)::K,M=0,src=1,dst=32,addV=31,c=0
    integer::i,j
    logical::g(32,32)
    integer(kind=8)::check(32)
    read*,K
    if(K==0)then
        print*,"32 0"
        return
    end if
    do i=1,32
        do j=1,32
            g(i,j)=.false.
        end do
    end do
    do while(lshift(1,c+1)<=K)
        c=c+1
    end do
    do i=1,32
        do j=i+1,32
            if(i/=src.and.i/=dst.and..not.(src<i.and.i<=src+c))cycle
            if(j/=src.and.j/=dst.and..not.(src<j.and.j<=src+c))cycle
            g(i,j)=.true.
            M=M+1
        end do
    end do
    K=K-lshift(1,c)
    if(K>0)then
        g(addV,dst)=.true.
        M=M+1
        do i=src+c,src,-1
            if(K==0)exit
            if (K-lshift(1,i-src-1)>= 0)then
                K=K-lshift(1,i-src-1)
                g(i,addV)=.true.
                M=M+1
            end if
        end do
    end if
    print*,32," ",M
    do i=1,32
        do j=i+1,32
            if(g(i,j))print*,i,j
        end do
    end do
!    do i=1,32
!        check(i)=0
!    end do
!    check(1)=1
!    do i=1,32
!        do j=i+1,32
!            if(g(i,j))check(j)=check(j)+check(i)
!        end do
!    end do
!    print*,check(dst)
end program