• 氵(water; liquid)
• 由(from; due to; oil (phonetic))

Oil is a liquid that flows from a natural source.

• 馬(horse (pictographic))

The character 馬 depicts a horse with a mane, body, and four hooves running swiftly.

• 足(foot; step)
• 各(each place; go to another place)

A road is where two feet step to reach everywhere.

• 氵(water; liquid)
• 由(from; due to; oil (phonetic))

Oil is a liquid that flows from a natural source.

• 馬(horse (pictographic))

The character 馬 depicts a horse with a mane, body, and four hooves running swiftly.

• 足(foot; step)
• 各(each place; go to another place)

A road is where two feet step to reach everywhere.