'R' = RAIDHO represents a Wagon. It symbolizes Travel, Rhythm, Spontaneity, Evolution, Decisions.
'M' = EHWAZ represents a Horse. It symbolizes Transportation, Movement, Progress, Trust, Change.
'reverse 7' = LAGUZ represents Water. It symbolizes Intuition, Emotions, Flow, Renewal, Dreams, Hopes & Fears.
'F' = ANSUZ represents an Estuary. It symbolizes the Mouth, Communication, Understanding, Inspiration.
'<' = KENNAZ represents a Torch. It symbolizes Vision, Creativity, Inspiration, Improvement, Vitality.
Couldn't find anything for the 'W', likely doesn't exist.
The language is Elder Futhark Runes if you wish to decode them yourselves. They don't work as singular language, but meaning you have to piece together to form something coherant from their meanings.
Overall, the one line makes sense, it can be decoded as
'choose to trust me in changing. Renew yourself to understand my improvements'
