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

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

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

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

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