Theese are NOT viking runes. They are an older Rune alphabet, from around year 500 and earlier. They are called the elder futhark. The viking Rune alphabets have usually only 16 runes and there are several different alphabets from that time.
inguz (xx) the viking rune for gestation and internal growth, and an arrow for protection and defense, only shooting forward after being pulled back, only able to grow after facing the difficulties and setbacks.