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