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