// RMAC derived from MADMAC v1.07 Written by Landon Dyer, 1986
// Source utilised with the kind permission of Landon Dyer
//
// --------------------------------------------------------------------------
// 0 0 1 1 2 2 3 3 4 4 5 5 6 6 7 7
// 012345678901234567890123456789012345678901234567890123456789012345678901234567
// RMAC derived from MADMAC v1.07 Written by Landon Dyer, 1986
// Source utilised with the kind permission of Landon Dyer
//
// --------------------------------------------------------------------------
// 0 0 1 1 2 2 3 3 4 4 5 5 6 6 7 7
// 012345678901234567890123456789012345678901234567890123456789012345678901234567