R1
SM
SATURDAY   SUNDAY

R2
PRO-7, SRX-7, STOCK, IT
SATURDAY   SUNDAY

R4
FA, FB, FC, FE, FM, FS, ASR, CSR, DSR, S2000, CS2000, FSCCA, FF, CF, SF, F500
SATURDAY   SUNDAY

R5
GT1, GT2, GT3, GTL, BP, DP, EP, FP, ITE, AS, SP, RS, HC
SATURDAY   SUNDAY

R6
SRF, MAZDA GT2, FV
SATURDAY  SUNDAY