... one sufficiency-neccesity confusion per PT :joy:
... S2.Q11(★); PT22.S4.Q21(★★★); PT23.S2.Q19(★★★★); PT23.S3.Q17(★★); PT24.S2.Q23 ... (★★★★); PT30.S4.Q14 (★★★★); PTJ07.S3.Q25 (★★★★★); PT64.S1.Q24 (★★★★); PT67.S2 ... something like PT30.S2.Q25 (★★★★) may ...