May 1 Ketekelai Mu Byambo Bya Yehoba Byambo Bya Lesa Bikale Kyeya Kya Mu Jishinda Jenu Lusanguko Ke Lufunjisho Lwimulamata Bañanyi Bakasangulwa? Luketekelo Lwa Lusanguko—lwakonsha Kwimukosesha Byepi? Bishinka Bikatampe Kufuma mu Buku wa Luta