123=12+13456789101112=∑(4-11)13 1BARUS1286447123100431991464126917 2SORKAM1096257311823234310810888 3PANDAN50371380126147911912161449350343 4PINANGSORI187353940522950616416918685 5MANDUAMAS15414092592125785470215392 6KOLANG144440622618448077125114368 7TAPIAN NAULI161842542710846757113016153 8SIBABANGUN16795673341035632710016763 9SOSORGADONG91224914069351154831912 10SORKAM BARAT13532963699544127111713467 11SIRANDORUNG1443609130141453749114358 12ANDAM DEWI7722501515324662617693 13SITAHUIS53415271689621435322 14TUKKA913207180264221016239112 15BADIRI24068746301025717521276238719 16PASARIBU TOBING519781901315145755163 17BARUS UTARA28453203111511502804 18SUKA BANGUN3601248633852293591 19LUMUT14434852891414854114412 20SARUDIK168147822218956481913516783 JUMLAH2819482855824245885195547923551728091103