(0 19 4)(1 7 5)(2 16 3)(6 21 13 10 8)(9 14 11)(12 18 15)(17 22 20)
ALLOWS (11/8)-SEQUENCE
1: (0 1 4)
(0)(1 19 4 7 5)(2 16 3)(6 21 13 10 8)(9 14 11)(12 18 15)(17 22 20)
2: (4 7 19)
(0)(1 19 5)(2 16 3)(4)(6 21 13 10 8)(7)(9 14 11)(12 18 15)(17 22 20)
3: (6 21 13)
(0)(1 19 5)(2 16 3)(4)(6 10 8)(7)(9 14 11)(12 18 15)(13)(17 22 20)(21)
4: (17 22 20)
(0)(1 19 5)(2 16 3)(4)(6 10 8)(7)(9 14 11)(12 18 15)(13)(17)(20)(21)(22)