Starting from front, two-handed choke.

Trap one hand to against body
Punch to body with free hand
Reach across and under trapped arm to pressure point on outside of elbow
Pull elbow inward and get figure 4 lock
Takedown by stepping back and down and around in circular motion until opponent is face up
Pin arm by pushing the back of their hand into the floor with their forearm pointing upward.
Spear hand to throat