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