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