(id, T7918B.hs:7:11-14)
(||, T7918B.hs:8:11-14)
(undefined, T7918B.hs:11:7-15)
(Bool, T7918B.hs:11:24-27)
(undefined, T7918B.hs:12:7-15)
(Maybe, T7918B.hs:12:24-27)
(Bool, T7918B.hs:12:24-27)
(undefined, T7918B.hs:13:7-15)
(Either, T7918B.hs:13:24-27)
(Bool, T7918B.hs:13:24-27)
(Int, T7918B.hs:13:24-27)
(undefined, T7918B.hs:14:7-15)
(Int, T7918B.hs:14:24-27)
(x, T7918B.hs:16:9-12)
(undefined, T7918B.hs:16:16-24)
(x, T7918B.hs:17:9-12)
(undefined, T7918B.hs:17:16-24)
(x, T7918B.hs:18:9-12)
(y, T7918B.hs:18:9-12)
(undefined, T7918B.hs:18:16-24)
(y, T7918B.hs:19:9-12)
(undefined, T7918B.hs:19:16-24)