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

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

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

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

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