South Africa were 63 for six in their second innings, an overall lead of 212 runs, at tea on the rain-affected third day of the second Test against the West Indies on Sunday. Brief scores: South Africa 298 (Q. de Kock 96, D. Elgar 77; K. Mayers 3-28, K. Roach 3-45) and 63-6 (R. van der Dussen 22 not out; K. Mayers 3-14) v West Indies 149 (J. Blackwood 49, S. Hope 43; W. Mulder 3-1) Match status: South Africa lead by 212 runs with four second innings wickets in hand Toss: West Indies str/dj