Clock Tower B1f alde_dun01

Portal 1-3->2-0

Portal 1-1->c2-2

Portal 1-2->c1-3

Portal 2-0->1-3

Portal c4-7->1-1

Portal c_tower3->alde_dun01(c3-3 : 1-1)

Portal c_tower1->alde_dun1(C1-3 : 1-2)