What are these colors? Why do some techniques repeat? Low Grey Sneaky Mount Upa Escape Shrimp Recompose Guard Scissor Sweep Double Leg Collar Snatch O Soto Gari Hook Replacement Rear Naked Choke Solid Grey Pull Guard Closed Guard Armbar O Soto Gari Valley Drop Gorilla Stiff Arms Knee Cut Sneaky Mount Americana Sprawl and Spin Wrestler Arm Pull Step Over Choke Single Leg Hook Replacement Clock Choke High Grey Koala Sweep Over Under Pass Ankle Hook Sweep Lapel Punch Knee Pull to Mount Armbar (Chicken Squat) L-Escape Cross Collar Hip Bump Sprawl and Spin Classic Turtle Escape L-Escape Stacking Pass Hand Spear Belly Down Sit Through Hook Replacement Bullfighter Knee Dance