Case 1: {A+, A-, B+, B-, O+, O-, AB+, AB-} A+ A+
Case 2: {A+, A-, B+, B-, O+, O-, AB+, AB-} A+ A-
Case 3: {B+, B-, AB+, AB-} A+ B+
Case 4: {B+, B-, AB+, AB-} A+ B-
Case 5: {A+, A-, B+, B-, O+, O-} A+ O+
Case 6: {A+, A-, B+, B-, O+, O-} A+ O-
Case 7: {B+, B-, AB+, AB-} A+ AB+
Case 8: {B+, B-, AB+, AB-} A+ AB-
Case 9: *** ERROR: 3 fields are not on input line "".
Case 10: {A+, B+, O+, AB+} A- A+
Case 11: {A+, A-, B+, B-, O+, O-, AB+, AB-} A- A-
Case 12: {B+, AB+} A- B+
Case 13: {B+, B-, AB+, AB-} A- B-
Case 14: {A+, B+, O+} A- O+
Case 15: {A+, A-, B+, B-, O+, O-} A- O-
Case 16: {B+, AB+} A- AB+
Case 17: {B+, B-, AB+, AB-} A- AB-
Case 18: *** ERROR: 3 fields are not on input line "".
Case 19: {A+, A-, AB+, AB-} B+ A+
Case 20: {A+, A-, AB+, AB-} B+ A-
Case 21: {A+, A-, B+, B-, O+, O-, AB+, AB-} B+ B+
Case 22: {A+, A-, B+, B-, O+, O-, AB+, AB-} B+ B-
Case 23: {A+, A-, B+, B-, O+, O-} B+ O+
Case 24: {A+, A-, B+, B-, O+, O-} B+ O-
Case 25: {A+, A-, AB+, AB-} B+ AB+
Case 26: {A+, A-, AB+, AB-} B+ AB-
Case 27: *** ERROR: 3 fields are not on input line "".
Case 28: {A+, AB+} B- A+
Case 29: {A+, A-, AB+, AB-} B- A-
Case 30: {A+, B+, O+, AB+} B- B+
Case 31: {A+, A-, B+, B-, O+, O-, AB+, AB-} B- B-
Case 32: {A+, B+, O+} B- O+
Case 33: {A+, A-, B+, B-, O+, O-} B- O-
Case 34: {A+, AB+} B- AB+
Case 35: {A+, A-, AB+, AB-} B- AB-
Case 36: *** ERROR: 3 fields are not on input line "".
Case 37: {A+, A-, AB+, AB-} O+ A+
Case 38: {A+, A-, AB+, AB-} O+ A-
Case 39: {B+, B-, AB+, AB-} O+ B+
Case 40: {B+, B-, AB+, AB-} O+ B-
Case 41: {A+, A-, B+, B-, O+, O-} O+ O+
Case 42: {A+, A-, B+, B-, O+, O-} O+ O-
Case 43: IMPOSSIBLE O+ AB+
Case 44: IMPOSSIBLE O+ AB-
Case 45: *** ERROR: 3 fields are not on input line "".
Case 46: {A+, AB+} O- A+
Case 47: {A+, A-, AB+, AB-} O- A-
Case 48: {B+, AB+} O- B+
Case 49: {B+, B-, AB+, AB-} O- B-
Case 50: {A+, B+, O+} O- O+
Case 51: {A+, A-, B+, B-, O+, O-} O- O-
Case 52: IMPOSSIBLE O- AB+
Case 53: IMPOSSIBLE O- AB-
Case 54: *** ERROR: 3 fields are not on input line "".
Case 55: {A+, A-, B+, B-, O+, O-, AB+, AB-} AB+ A+
Case 56: {A+, A-, B+, B-, O+, O-, AB+, AB-} AB+ A-
Case 57: {A+, A-, B+, B-, O+, O-, AB+, AB-} AB+ B+
Case 58: {A+, A-, B+, B-, O+, O-, AB+, AB-} AB+ B-
Case 59: IMPOSSIBLE AB+ O+
Case 60: IMPOSSIBLE AB+ O-
Case 61: {A+, A-, B+, B-, AB+, AB-} AB+ AB+
Case 62: {A+, A-, B+, B-, AB+, AB-} AB+ AB-
Case 63: *** ERROR: 3 fields are not on input line "".
Case 64: {A+, B+, O+, AB+} AB- A+
Case 65: {A+, A-, B+, B-, O+, O-, AB+, AB-} AB- A-
Case 66: {A+, B+, O+, AB+} AB- B+
Case 67: {A+, A-, B+, B-, O+, O-, AB+, AB-} AB- B-
Case 68: IMPOSSIBLE AB- O+
Case 69: IMPOSSIBLE AB- O-
Case 70: {A+, B+, AB+} AB- AB+
Case 71: {A+, A-, B+, B-, AB+, AB-} AB- AB-