Contract

EXHIBIT 16

Pursuant to Rule 13d-1(k) promulgated under the Securities Exchange Act of 1934, as amended, the undersigned hereby agree to the joint filing of this Statement on Schedule 13D including any amendments thereto. This Joint Filing Agreement may be executed in any number of counterparts, each of which shall be deemed an original, but all of which shall constitute one and the same instrument.

/s/ Xxxxxx X. Xxxxxxxx

Xxxxxx X. Xxxxxxxx

THE ROP REVOCABLE TRUST DATED 1/9/2018

By: /s/ Xxxxxx X. Xxxxxxxx

Name: Xxxxxx X. Xxxxxxxx

Title: Trustee

THE XXXXXX X. XXXXXXXX 2020 TRUST

By: /s/ Xxxxxxx X. Xxxxxx

Name: Xxxxxxx X. Xxxxxx

Title: Co-Trustee

MACANDREWS & FORBES INCORPORATED

REV HOLDINGS LLC

MAFCO FOUR LLC

MFV HOLDINGS ONE LLC

SGMS ACQUISITION TWO LLC

DBX HOLDINGS ONE LLC

NDX HOLDINGS ONE LLC

MACANDREWS & FORBES GROUP, LLC

RLX HOLDINGS ONE LLC

RLX HOLDINGS TWO LLC

RLX HOLDINGS THREE LLC

RLX HOLDINGS FOUR LLC

RCH HOLDINGS FIVE INC.

By: /s/ Xxxxxxx X. Xxxxxxx

Name: Xxxxxxx X. Xxxxxxx

Title: Chief Financial Officer

XXXXXXXX TRUST COMPANY, LLC

By: MacAndrews & Forbes Incorporated, its managing member

/s/ Xxxxxxx X. Xxxxxxx

Name: Xxxxxxx X. Xxxxxxx

Title: Chief Financial Officer