(0 19 3)(1 10 4)(2 18 14)(5 20 7)(6 11 8)(9 16 12)(13 17 15)
ALLOWS (11/8)-SEQUENCE
1: (2 10 14)

(0 19 3)(1 10 18 14 4)(2)(5 20 7)(6 11 8)(9 16 12)(13 17 15)
2: (1 10 4)

(0 19 3)(1)(2)(4 18 14)(5 20 7)(6 11 8)(9 16 12)(10)(13 17 15)
3: (9 16 12)

(0 19 3)(1)(2)(4 18 14)(5 20 7)(6 11 8)(9)(10)(12)(13 17 15)(16)
4: (4 18 14)

(0 19 3)(1)(2)(4)(5 20 7)(6 11 8)(9)(10)(12)(13 17 15)(14)(16)(18)