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