Other mtrcb types: https://youtu.be/yueADWnWHoM?si=VMi_WvhNoDBAOAm7 G, PG, SPG, SPG (TLVSHD), PG-9, APG, DPG, APG, UPG, ESPG, LPG, N/A, R-13, R-16, R-18, SG, and NG: https://youtu.be/F7QQwgMTN1w?si=b-X-AUsexGJUNNxS WTH: https://youtu.be/oZ6bmYjpdMY?si=9DLx3kF5BRVVA6DO OMG: https://youtu.be/HunmEx-rXDQ?si=D3XTmdKbTuoM9nbd VPG: https://youtu.be/ko5yV_yPX38?si=R9QOvGWi8eAh1O4U