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