Which XXX would replace the missing statement in the following algorithm to remove a node from the singly-linked list? ListRemoveAfter(list, curNode) { if (curNode is null && list⇢head is not null) { sucNode = list⇢head⇢next list⇢head = sucNode if (sucNode is null) { XXX } } else if (curNode⇢next is not null) { sucNode = curNode⇢next⇢next curNode⇢next = sucNode if (sucNode is null) { list⇢tail = curNode } } } Group of answer choices list⇢head = sucNode   sucNode = list⇢head⇢next   list⇢tail = curNode

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